The candy in question allegedly contained Delta-8, a fairly new player in the cannabis world. Often marketed as a legal way to get high, Delta-8 is a cannabis compound that can be sold even in ...Aug 5, 2022 · Delta-8 THC products are widely available and legal in all 50 U.S. states. Despite their popularity, adverse reactions to delta-8 have been reported, and the CDC and FDA have issued warnings about ... A report issued June 2 by the U.S. Cannabis Council, a national trade group representing state-licensed cannabis companies and legalization advocates, described the boom in unregulated delta-8...Delta 8 is one of those strains with an interesting history: as early as 1994 researchers were doing experiments with mice using delta eight in place of traditional THC without causing psychoactive effects like paranoia or anxiety; however, it wasn’t until much later when scientists discovered why this happened and how they could replicate it.The effects of the stereochemically pure psychoactive cannabinoid (-)-11-OH-delta 8-tetrahydrocannabinol-dimethylheptyl (HU-210) on blood pressure (BP) and heart rate (HR) were determined in rats. In pentobarbital-anesthetized animals, the compound produced dose-related, long-lasting hypotension and bradycardia at doses between 10 and 1,000 ...The difference between Delta-9-THC (the THC most people are familiar with) and Delta-8-THC is small. There's a double carbon bond on the eighth carbon in the chain that makes up the compound, as ...Apr 14, 2021 · Reason #1 that interest in delta-8 products is surging is its existence in a legal grey area: Delta-8 can be made from hemp. Thanks to the 2018 farm bill, cannabis with less than 0.3% THC is ... Because delta-8 is so similar to delta-9 THC, it produces some of the same side effects, like:. red eyes; dry mouth; rapid heart rate; trouble with coordination ; slowed reaction timesMar 9, 2023 · Potential Benefits. Making general statements about whether using cannabis is good or bad doesn’t paint an accurate picture of delta-8 THC or delta-9 THC, says Dave Gordon, M.D., a double-board ... Oct 25, 2022 · There are a lot of long-term delta 9 risks. For instance, delta 9 products can damage your liver, kidneys, and heart. It can also cause problems with your blood pressure and increase your risk of strokes and heart attacks. Delta 9 is also highly addictive, and quitting can be extremely difficult. Instead of causing a physical addiction, the ... The most significant difference between Delta 8 and Delta 10 is that Delta 8 is more potent than Delta 10. Delta 8 has a higher concentration of cannabinoids, making it much stronger. Delta 8 ...Jun 9, 2021 · A report issued June 2 by the U.S. Cannabis Council, a national trade group representing state-licensed cannabis companies and legalization advocates, described the boom in unregulated delta-8... Delta-8 THC (or Delta-8-tetrahydrocannabinol) is a naturally occurring chemical compound called a cannabinoid that’s found in small traces in hemp and cannabis (marijuana) plants. Its popularity ...Mar 29, 2019 · Delta 9 has a double bond on the 9th carbon in the chain, Delta 8 on the 8th. So, what this really boils down to is that a double bond is going to have more electrons than single carbon bonds and will interact differently with the endocannabinoid system. It doesn’t seem like a big difference, but when we’re talking about subatomic particles ... Apr 28, 2023 · Potential Positive Effects of Delta 8 THC on Your Heart. There is evidence to suggest that cannabinoids, including Delta 8 THC, may have some beneficial effects on heart health. For example, some studies have found that cannabinoids can help reduce inflammation and oxidative stress, both of which contribute to the development of heart disease. May 6, 2022 · The U.S. Food and Drug Administration is warning the public that cannabis products containing delta-8 THC can pose serious health risks to consumers. The public notice, issued Wednesday, May 4, was prompted by adverse event reports received by the FDA and national poison control centers over a 15-month period. Products containing delta-8 THC, a ... But, like delta-9 THC, consuming too much can lead to unwelcome side effects: lethargy, low heart rate, and other signs of being uncomfortably high. ... If delta-8 THC is mostly legal coast-to ...Sep 14, 2021 · Delta-8 THC is estimated to be about 50% to 75% as psychoactive as delta-9 THC, but it's naturally produced in only very low levels in the cannabis plant, according to the CDC. The Latest Cannabinoid – Delta 8 THC, or tetrahydrocannabinol, is a naturally occurring cannabinoid in cannabis (hemp and marijuana) and is commonly abbreviated as Delta 8 THC, Δ8THC, Δ8, D8, D8 THC, and D8THC. It’s an isomer of both cannabidiol (“CBD”) and Delta 9 tetrahydrocannabinol (“D9THC”), sharing a chemical formula of ... Using marijuana every day can raise a person’s risk of coronary artery disease, or CAD, by a third compared with those who never partake, a new study found. Weed is not good for your heart ...Some of the side effects associated with delta-8 include: Dry mouth. Vomiting. Trouble standing.What Is Delta-8-Tetrahydrocannabinol? Potential Benefits of Delta-8 THC Potential Risks and Side Effects of Delta-8 THC Is Delta-8 THC Legal? Is Delta-8 THC Safe? Show more...Oct 23, 2020 · The difference between Delta-9-THC (the THC most people are familiar with) and Delta-8-THC is small. There's a double carbon bond on the eighth carbon in the chain that makes up the compound, as ... Can edibles increase heart rate? Although the exact effects of edible cannabis are not well-studied compared to inhaled cannabis smoke, some research shows that activation of the endocannabinoid receptors may be associated with increased blood pressure and an increase in heart rate. 8. However, other research shows that activation of certain ... Low-Dose Delta 8 THC — Energizing. (5 – 20 mg) Low doses of delta 8 THC feel slightly stimulating — but not in the same way as something like coffee or green tea. It feels as though you have more mental endurance. These effects unlock mental and physical energy you probably had already but weren’t able to tap into.Marijuana also relaxes your blood vessels, which lowers your blood pressure.Srivatsa says this can kick off a response from your heart that's bad news for AFib. When your blood pressure goes down ...This is the main form of THC abundant in all marijuana strains. Delta 9 THC has a double-bond on the ninth carbon in the central ring structure of the molecule. This version of THC is used as the baseline for measuring the effects and potency of THC. It’s about two times stronger than delta 8 and delta 10 THC and about four times stronger ...Jun 2, 2023 · Nausea & Vomiting. Delta 8 can cause nausea and vomiting, just like delta-nine THC. This effect is caused by the activation of the same brain areas that are responsible for regulating nausea and vomiting. If you're already prone to nausea definitely start with a very small dose and see how you react. 11. May 6, 2022 · The U.S. Food and Drug Administration is warning the public that cannabis products containing delta-8 THC can pose serious health risks to consumers. The public notice, issued Wednesday, May 4, was prompted by adverse event reports received by the FDA and national poison control centers over a 15-month period. Products containing delta-8 THC, a ... Using marijuana every day can raise a person’s risk of coronary artery disease, or CAD, by a third compared with those who never partake, a new study found. Weed is not good for your heart ...Adverse events included, but were not limited to: hallucinations, vomiting, tremor, anxiety, dizziness, confusion, and loss of consciousness. National poison control centers received 2,362 exposure...The Latest Cannabinoid – Delta 8 THC, or tetrahydrocannabinol, is a naturally occurring cannabinoid in cannabis (hemp and marijuana) and is commonly abbreviated as Delta 8 THC, Δ8THC, Δ8, D8, D8 THC, and D8THC. It’s an isomer of both cannabidiol (“CBD”) and Delta 9 tetrahydrocannabinol (“D9THC”), sharing a chemical formula of ...Mar 10, 2021 · The Poison Center says Delta-8-THC gummies should not be confused with CBD gummies or other CBD or hemp containing products. Delta-8-THC is currently legal, but can have harmful reactions if more ... Jun 22, 2023 · The majority of mice tolerated the CBD, but those administered the highest doses — an equivalent to 200 mg of CBD in humans — showed clear symptoms of liver toxicity, as reported by the researchers. In addition, repeated doses of a smaller amount of CBD (50 mg) also showed signs of liver damage and swelling. People who use marijuana have an increased risk of heart disease and heart attack, according to a large study led by researchers at Stanford Medicine. The study also showed that the psychoactive component of the drug, known as THC, causes inflammation in endothelial cells that line the interior of blood vessels, as well as atherosclerosis in laboratory mice.You’re vulnerable to experiencing mild palpitations if you smoke strains that have a high THC content, because THC can increase heart rate. This cannabinoid is actually a vasodilator, which means that it makes the blood vessels expand. In turn this will lower blood pressure and cause the heart rate to increase to make up for low pressure.A Word From Verywell. While CBD is not a cure for heart failure, it may prevent further damage thanks to its anti-inflammatory properties. CBD may be helpful in reducing blood pressure, decreasing inflammation and cholesterol, and maintaining a healthy weight. Improving these factors may reduce the risk of heart failure.There are a lot of long-term delta 9 risks. For instance, delta 9 products can damage your liver, kidneys, and heart. It can also cause problems with your blood pressure and increase your risk of strokes and heart attacks. Delta 9 is also highly addictive, and quitting can be extremely difficult. Instead of causing a physical addiction, the ...Mar 14, 2017 · You’re vulnerable to experiencing mild palpitations if you smoke strains that have a high THC content, because THC can increase heart rate. This cannabinoid is actually a vasodilator, which means that it makes the blood vessels expand. In turn this will lower blood pressure and cause the heart rate to increase to make up for low pressure. Mouth dryness. One of the most prevalent adverse effects of smoking cannabis flower, whether Delta 8 or Delta 9, is cottonmouth or dry mouth. You will most likely feel parched as long as the Delta-8 molecule is present and active in your body. Many individuals drink a lot of water when taking Delta 8 to avoid this.A report issued June 2 by the U.S. Cannabis Council, a national trade group representing state-licensed cannabis companies and legalization advocates, described the boom in unregulated delta-8...Jul 29, 2021 · Delta-8-tetrahydrocannabinol, or Delta-8, is a compound found in cannabis that has become increasingly popular in the last few years. Sales of the compound in the United States increased by 144% from April 2020 to April 2021. THC is the part of the Marijuana plant that produces the “high” feelings associated with cannabis products. Mar 10, 2021 · The Poison Center says Delta-8-THC gummies should not be confused with CBD gummies or other CBD or hemp containing products. Delta-8-THC is currently legal, but can have harmful reactions if more ... There are a lot of long-term delta 9 risks. For instance, delta 9 products can damage your liver, kidneys, and heart. It can also cause problems with your blood pressure and increase your risk of strokes and heart attacks. Delta 9 is also highly addictive, and quitting can be extremely difficult. Instead of causing a physical addiction, the ...Mar 12, 2021 · The PCC says Delta-8-THC can have harmful reactions if more than one “dose” is taken. Some of those reactions, Scharman says, can affect mental functioning, breathing and the heart. Sep 14, 2021 · Delta-8 THC is estimated to be about 50% to 75% as psychoactive as delta-9 THC, but it's naturally produced in only very low levels in the cannabis plant, according to the CDC. The effects of the stereochemically pure psychoactive cannabinoid (-)-11-OH-delta 8-tetrahydrocannabinol-dimethylheptyl (HU-210) on blood pressure (BP) and heart rate (HR) were determined in rats. In pentobarbital-anesthetized animals, the compound produced dose-related, long-lasting hypotension and bradycardia at doses between 10 and 1,000 ... Jun 2, 2023 · The Potential Risks of Vaping Delta-8 for Your Heart Health. Research on the health effects of delta-8 is still in its early stages, but there are some potential risks to be aware of. One of the biggest concerns is the impact of vaping on heart health. Vaping has been linked to an increased risk of heart disease, and delta-8 may exacerbate this ... Best. I-Dine-With-H-Tine • 1 yr. ago. It’s, “not safe,” because it’s unregulated. Most companies don’t provide testing for the batches they use. And if they do use testing it’s usually only for potency and not heavy metals or chemicals left over from the process of creating D8. I can second this. I take 60mg IR Dextroamphetamine a day. I have NEVER had a blood pressure/heart rate issue with D8.Please bring this up with your doctor, and ask for some EKG and Cardiovascular testing. If I drink Coffee, I do so very carefully because that can upset my circulatory system. You may have an undiagnosed heart and/or vascular ... I can second this. I take 60mg IR Dextroamphetamine a day. I have NEVER had a blood pressure/heart rate issue with D8.Please bring this up with your doctor, and ask for some EKG and Cardiovascular testing. If I drink Coffee, I do so very carefully because that can upset my circulatory system. You may have an undiagnosed heart and/or vascular ... Delta 8 is one of those strains with an interesting history: as early as 1994 researchers were doing experiments with mice using delta eight in place of traditional THC without causing psychoactive effects like paranoia or anxiety; however, it wasn’t until much later when scientists discovered why this happened and how they could replicate it. Here are 7 facts about Delta 9 THC gummies: 1. Delta 9 THC Gummies Are Edible Cannabis Products. Delta 9 THC gummies are an edible form of cannabis that is made with a gelatin base. The gummies are typically infused with high levels of tetrahydrocannabinol (THC), the main psychoactive ingredient in marijuana. The Latest Cannabinoid – Delta 8 THC, or tetrahydrocannabinol, is a naturally occurring cannabinoid in cannabis (hemp and marijuana) and is commonly abbreviated as Delta 8 THC, Δ8THC, Δ8, D8, D8 THC, and D8THC. It’s an isomer of both cannabidiol (“CBD”) and Delta 9 tetrahydrocannabinol (“D9THC”), sharing a chemical formula of ...U.S. health officials are warning about the potential dangers of "delta-8 THC," a compound derived from marijuana, after seeing an increase in hospitalizations tied to the substance. On Tuesday ...For some, delta 8 can remain detectable in their urine for a month or more after ingestion. The more frequently you use delta 8, the longer it will take to be completely eliminated from your body. This means that a new user who tries delta 8 for the first time will have THC-free urine much sooner than a frequent user.Delta8 and heart racing and panic. Apparently it has been deemed for delta 8 to help with anxiety and panic but the side effects of d8 include fast heart rate and increase in anxiety for many so wouldn’t it be not that great for people who suffer with anxiety and panic since the side effects of it can trigger it and make it worse? This thread ...During this process, it could interfere with your medications for heart failure or other heart conditions. “CBD has known interactions with warfarin , certain statins , calcium channel blockers ... Delta 8, delta 9, and delta 10 are different THC forms. All three chemicals can make you feel intoxicated (in other words, high). A 2022 study that looked at US-based internet search queries found ...The majority of mice tolerated the CBD, but those administered the highest doses — an equivalent to 200 mg of CBD in humans — showed clear symptoms of liver toxicity, as reported by the researchers. In addition, repeated doses of a smaller amount of CBD (50 mg) also showed signs of liver damage and swelling.May 29, 2023 · The potential risks of delta 8 THC on heart health include increased heart rate and blood pressure, which can put additional strain on the heart. Delta 8 THC may also interact with medications commonly used to treat heart conditions, such as beta blockers and calcium channel blockers. How can Nao Medical help with delta 8 THC and heart problems? Mar 3, 2023 · Delta-8 is also a psychoactive compound that offers a similar euphoric high. Some studies suggest delta-8 may assist with a few medical conditions like: Anxiety. Chronic pain. Stress. Depression. Jun 1, 2023 · Is delta-8 legal? Delta-8 is legal under federal law, but some states have banned its sale or use. It’s important to check your local laws before using delta-8. What are the potential risks of delta-8? While research on delta-8 is limited, some studies suggest that it may increase heart rate and blood pressure, which can put additional strain ... Oct 12, 2020 · Delta 8-THC could stimulate your appetite. It could also protect brain cells thanks to its neuroprotective effects. Researchers also found that Delta 8-THC “exhibits a lower psychotropic potency” than Delta 9-THC. It still gets you high, but you don’t get as high as you normally would taking the same amount of THC. The bottom line. CBD is generally considered safe. But it may raise your levels of liver enzymes, which could be a sign of liver damage. In most cases, this happens with very high doses of CBD or when it’s taken with certain medications. CBD doesn’t seem to have a harmful effect on other major organs, like the kidneys or the heart.The most significant difference between Delta 8 and Delta 10 is that Delta 8 is more potent than Delta 10. Delta 8 has a higher concentration of cannabinoids, making it much stronger. Delta 8 ...After all, with Delta-8’s potential to resolve pain, manage nausea, and improve sleep, it poses a great benefit to anyone looking to manage these discomforts, especially those battling various chronic illnesses where THC therapy is useful. Luckily, the answer is yes, you can use Delta-8-THC daily if needed, but there are some drawbacks.Apr 28, 2023 · Potential Positive Effects of Delta 8 THC on Your Heart. There is evidence to suggest that cannabinoids, including Delta 8 THC, may have some beneficial effects on heart health. For example, some studies have found that cannabinoids can help reduce inflammation and oxidative stress, both of which contribute to the development of heart disease. Unlike CBD, which is non-psychoactive, THC (the most abundant psychoactive cannabinoid in the cannabis plant) is known to cause rapid heartbeat and heart palpitations. This especially happens to novice users, but also if the user consumes too much THC at once. This occurs because THC significantly lowers blood pressure, which causes the heart ...Delta-8 THC is an analogue of delta-9 THC—a chemical with a similar structure—but it has differences as well. Like delta-9 THC, this cannabinoid binds easily to the CB1 receptor in the central nervous system. It provides an array of medicinal effects like relief from nausea, pain and anxiety, as well as neuroprotection for the aging brain.In contrast to the tachycardia and unchanged or increased blood pressure seen after single doses, prolonged delta-9-tetrahydrocannabinol (THC) ingestion produced significant heart rate slowing and blood pressure lowering in hospitalized volunteers. Impaired circulatory responses to standing, exercise, Valsalva maneuver, and cold pressor testing ...Our patient demonstrated reversible BEP after ingestion of delta-8 THC, which raises concerns about the safety profile of delta-8 THC. Although delta-9 THC has been known as the main psychoactive compound of marijuana [ 14 , 15 ], delta-8 THC's effects have been less studied, and its exact interaction with the cannabinoid receptors on cardiac ...Delta-8 THC produces mind-altering effects that are very similar to delta-9 THC. The biggest risk of delta-8 is that it’s not regulated, which means that safety, purity, and strength can’t be guaranteed. Until more research is done and stricter regulations are passed, it is safer to use normal delta-9 THC products from regulated cannabis ...The U.S. Food and Drug Administration is warning the public that cannabis products containing delta-8 THC can pose serious health risks to consumers. The public notice, issued Wednesday, May 4, was prompted by adverse event reports received by the FDA and national poison control centers over a 15-month period. Products containing delta-8 THC, a ...Sep 22, 2022 · Not your grandma's weed: Why potency limits must be part of any push to legalize cannabis. The FDA has issued warnings about the “serious health risks” of delta-8, citing concerns about the ... increased appetite and heart rate; memory loss; ... If you’re experiencing a bad high, try to relax and hydrate. Remember that the effects are temporary. ... et al. (1972). Delta-8- and delta-9 ...Mar 3, 2023 · Delta-8 is also a psychoactive compound that offers a similar euphoric high. Some studies suggest delta-8 may assist with a few medical conditions like: Anxiety. Chronic pain. Stress. Depression. Jul 29, 2021 · Delta-8-tetrahydrocannabinol, or Delta-8, is a compound found in cannabis that has become increasingly popular in the last few years. Sales of the compound in the United States increased by 144% from April 2020 to April 2021. THC is the part of the Marijuana plant that produces the “high” feelings associated with cannabis products. Delta-8 THC, however, is a compound extremely similar to delta-9 THC that is legal in places where delta-9 isn’t. Due to the legal status of Delta-8, many young people and drug users alike believe the compound isn’t addictive and is safe to use. Unfortunately, this may not be the case. Like any mood or mind-altering substance, delta-8 THC ...Learn about the potential effects of Delta 8 on your heart health and how Nao Medical's cardiology specialists can help you stay healthy.Delta8 and heart racing and panic. Apparently it has been deemed for delta 8 to help with anxiety and panic but the side effects of d8 include fast heart rate and increase in anxiety for many so wouldn’t it be not that great for people who suffer with anxiety and panic since the side effects of it can trigger it and make it worse? This thread ...Potential Positive Effects of Delta 8 THC on Your Heart. There is evidence to suggest that cannabinoids, including Delta 8 THC, may have some beneficial effects on heart health. For example, some studies have found that cannabinoids can help reduce inflammation and oxidative stress, both of which contribute to the development of heart disease.Jul 29, 2021 · Delta-8-tetrahydrocannabinol, or Delta-8, is a compound found in cannabis that has become increasingly popular in the last few years. Sales of the compound in the United States increased by 144% from April 2020 to April 2021. THC is the part of the Marijuana plant that produces the “high” feelings associated with cannabis products. With delta-8, I popped a few of those bad boys and locked into Google Docs for four straight hours. Ernest Hemingway could never. So yes, based on personal experience alone, I’d say that delta-8 ...Jun 1, 2023 · Learn about the potential effects of Delta 8 on your heart health and how Nao Medical's cardiology specialists can help you stay healthy.
Apr 30, 2021 · Marijuana use, and specifically THC, can affect the heart in dangerous ways. THC turns on the sympathetic nervous system. This is your “fight or flight” response. When this happens, it can: Elevate your heart rate. Raise your blood pressure. Increase the amount of oxygen that your heart needs. . Free tile samples lowepercent27s
Nausea & Vomiting. Delta 8 can cause nausea and vomiting, just like delta-nine THC. This effect is caused by the activation of the same brain areas that are responsible for regulating nausea and vomiting. If you're already prone to nausea definitely start with a very small dose and see how you react. 11.However, if you have consumed too much Delta-8, you could potentially experience the following adverse effects: Trouble Concentrating: Delta-8 has a rep for helping users focus. If you’re having trouble concentrating, you may have taken too much. Too Much of a Head or Body High: If you feel couch-locked or like you have too intense of a head ...Story Highlights: THC can increase heart rate by 20-50 beats per minute. This increase occurs in order to compensate for the reduction in blood pressure caused by THC. Low doses of THC appear to ...Jun 1, 2023 · Is delta-8 legal? Delta-8 is legal under federal law, but some states have banned its sale or use. It’s important to check your local laws before using delta-8. What are the potential risks of delta-8? While research on delta-8 is limited, some studies suggest that it may increase heart rate and blood pressure, which can put additional strain ... Here are 7 facts about Delta 9 THC gummies: 1. Delta 9 THC Gummies Are Edible Cannabis Products. Delta 9 THC gummies are an edible form of cannabis that is made with a gelatin base. The gummies are typically infused with high levels of tetrahydrocannabinol (THC), the main psychoactive ingredient in marijuana.The U.S. Food and Drug Administration is warning the public that cannabis products containing delta-8 THC can pose serious health risks to consumers. The public notice, issued Wednesday, May 4, was prompted by adverse event reports received by the FDA and national poison control centers over a 15-month period. Products containing delta-8 THC, a ...Researchers found that Delta 8-THC raised heart rate and blood pressure in animals, although these effects were not observed in humans. Delta 8-THC raised heart rate in humans – but it did not raise blood pressure. Based on this analysis, researchers concluded that Delta 8-THC “acts differently according to species and experimental ...Here are 7 facts about Delta 9 THC gummies: 1. Delta 9 THC Gummies Are Edible Cannabis Products. Delta 9 THC gummies are an edible form of cannabis that is made with a gelatin base. The gummies are typically infused with high levels of tetrahydrocannabinol (THC), the main psychoactive ingredient in marijuana.While research on delta-8 is limited, some studies suggest that it may increase heart rate and blood pressure, which can put additional strain on the heart. This can be particularly concerning for individuals with pre-existing heart conditions or those at risk for heart disease.Learn about the potential effects of Delta 8 on your heart health and how Nao Medical's cardiology specialists can help you stay healthy.Findings show that delta-8 usage may actually lower BP, which is also a common effect of delta-9 THC. Therefore, regular use of delta-8 THC may be able to sustain healthier blood pressure levels if it was abnormal before the consumption. Furthermore, many users report that delta 8 helps them feel calmer, and as we have established earlier, high ...Delta 9 has a double bond on the 9th carbon in the chain, Delta 8 on the 8th. So, what this really boils down to is that a double bond is going to have more electrons than single carbon bonds and will interact differently with the endocannabinoid system. It doesn’t seem like a big difference, but when we’re talking about subatomic particles ...Here are 10 habits to avoid if you’re hoping to improve your heart health. 1. Being a couch potato. Not moving enough, especially on a regular basis, is risky for your health. Inactivity has been linked to cognitive decline, more frailty and even an increased risk of death. Fortunately, almost any sort of activity that raises your heart rate ...After all, with Delta-8’s potential to resolve pain, manage nausea, and improve sleep, it poses a great benefit to anyone looking to manage these discomforts, especially those battling various chronic illnesses where THC therapy is useful. Luckily, the answer is yes, you can use Delta-8-THC daily if needed, but there are some drawbacks.I can second this. I take 60mg IR Dextroamphetamine a day. I have NEVER had a blood pressure/heart rate issue with D8.Please bring this up with your doctor, and ask for some EKG and Cardiovascular testing. If I drink Coffee, I do so very carefully because that can upset my circulatory system. You may have an undiagnosed heart and/or vascular ... .