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why do i get headaches after smoking weed

What Happens To Your Body The Morning After Smoking Weed

Why you feel blah after eating that brownie.

If you’ve ever been hungover from drinking, then you already know how one night of boozy indulgence can really mess with your mood, well-being, and productivity the next day. And you might have found yourself in a similar sitch the day after eating both halves of a pot brownie. But are weed hangovers real? Some cannabis consumers swear they’ve endured weed-related hangover symptoms, but the experience is far from universal.

If you’ve experienced weird symptoms after staying away from weed for a while, it’s possible that your body has become used to a certain amount of cannabis regularly, and is having difficulty adjusting. “Marijuana withdrawal would be a more appropriate name for [a weeed hangover]” Dr. Scott Braunstein M.D., medical director of healthcare organization Sollis Health, tells Bustle. But a lot of the research on cannabis hangovers is based on people who use it heavily, seven times or more per month, and there’s not a lot of studies about occasional users and how they feel the morning after a big night.

With all of that in mind, here are four commonly reported symptoms of a weed hangover, why they happen, and what you can do to make yourself feel better if you ever experience one.

1. Headaches

Dr. Jordan Tishler M.D., an emergency medicine physician and cannabis specialist, tells Bustle that headaches are more likely to happen while you’re still intoxicated. If your head aches the morning after, you might just be dehydrated. A review of cannabis withdrawal symptoms after heavy use published in Current Addiction Reports in 2018 found that headache was a common symptom, along with chills and shakiness. It’s not really clear why this happens, but it’s possible that it’s to do with brain activity.

“Cannabis binds to neuron receptors, and has a complicated effect on neurotransmitters in the brain,” Dr. Braunstein says. “In chronic users, the brain becomes accustomed to a high level of dopamine.” Dopamine is is a neurotransmitter that plays a big role in sensations of pleasure and reward. Without cannabis, dopamine levels can crash possibly leading to migraine, as one 2017 study published in Neurology found. But it’s not clear if all these puzzle pieces fit together for weed smokers.

The next time you spend your Saturday night getting baked with friends, just be sure you’re drinking plenty of water before, during, and after your cannabis adventures.

2. Brain Fog

Of all the reported symptoms of a “weed hangover,” Dr. Tishler says brain fog and fatigue are the ones he anticipates. “The mechanism is unknown, but I suspect largely related [to] over-stimulation of the CB1 receptors.” These are the main receptors in the brain where cannabis ‘docks’, giving you all its positive effects.

If you smoke regularly and then stop, it could mess with your cognitive abilities. “If marijuana use is discontinued, dopamine levels drop and within about one week, the person can feel a state of anxiety, restlessness, irritability, and even depression,” Dr. Braunstein says. This is why cannabis is seen as psychologically addictive, he says; it gives you a hard emotional time if you go through withdrawal. An overview of cannabis withdrawal in 2017 in Substance Abuse & Rehabilitation found that irritability, restlessness, disturbed mood, depression, and anger could all appear as symptoms.

Other than coffee, good food, and lots of sleep, one way to deal with brain fog is to get out and exercise. Try going for a long walk or run, then cool down with some yoga, and take a hot (or cold) shower afterwards. It may not make your mental fogginess go away completely, but you’ll definitely feel sharper and more alert.

3. Feeling Dehydrated

While studies show that THC can bind itself to the CB1 receptors on our salivary glands, causing them to dry up — aka, dry mouth — Dr. Tishler tells Bustle that dehydration isn’t directly caused by weed. “Dehydration and dry eyes are really not related to cannabis,” he says. If you’re feeling dried out the day after consuming cannabis, it’s probably because you were already dehydrated when you started smoking; or it might be because you didn’t remember to hydrate while you were getting lifted.

Dehydration is pretty easy to avoid. To rehydrate and recover after waking up dehydrated, drink lots of water, and chow down on water-rich fruits and veggies throughout your day.

4. Fatigue

For the most part, weed can actually help some people fall asleep more quickly and stay asleep longer. But if you smoke weed before bed, it’s possible that your high could be messing with the quality of your sleep, ultimately making you feel fatigued the day after you smoke. A study published in 2017 in Psychopharmacology also found that withdrawal from cannabis meant a rise in poor sleep quality, so if you’re a heavy user going without for a while, you might feel a bit more tired.

Naturally, the best way to remedy this hangover symptom is by getting lots of sleep — but if that’s not an option for you due to work or social obligations, then all you can really do is try to treat your body well throughout the day. Drink coffee and water, eat healthy meals, go for a long walk, and consider taking the day off from weed.

The Bottom Line

Dr. Tishler says time is really all any cannabis consumer should need to get back to “normal,” and he advises practicing moderation in all things. “If you’re experiencing weed hangover, likely you’re using too much,” Tishler says.

Also worth remembering? Any product that claims to relieve a pot hangover is likely too good to be true. “There are many products claiming to address this problem, or over-intoxication in general, and I’d advise staying away from them,” Dr. Tishler says. “There is no science yet to suggest that these products are effective, and since they are not regulated at all, there’s no reason to expect that they are safe to use.”

Readers should note that laws governing cannabis, hemp and CBD are evolving, as is information about the efficacy and safety of those substances. As such, the information contained in this post should not be construed as legal or medical advice. Always consult your physician prior to trying any substance or supplement.

Dr. Scott Braunstein M.D.

Dr. Jordan Tishler M.D.

Baron, E. P., Lucas, P., Eades, J., & Hogue, O. (2018). Patterns of medicinal cannabis use, strain analysis, and substitution effect among patients with migraine, headache, arthritis, and chronic pain in a medicinal cannabis cohort. https://link.springer.com/article/10.1186/s10194-018-0862-2

Bonnet, U., & Preuss, U. W. (2017). The cannabis withdrawal syndrome: current insights. Substance abuse and rehabilitation, 8, 9–37. https://doi.org/10.2147/SAR.S109576

DaSilva, A. F., Nascimento, T. D., Jassar, H., Heffernan, J., Toback, R. L., Lucas, S., DosSantos, M. F., Bellile, E. L., Boonstra, P. S., Taylor, J., Casey, K. L., Koeppe, R. A., Smith, Y. R., & Zubieta, J. K. (2017). Dopamine D2/D3 imbalance during migraine attack and allodynia in vivo. Neurology, 88(17), 1634–1641. https://doi.org/10.1212/WNL.0000000000003861

Jacobus, J., Squeglia, L.M., Escobar, S. et al. Changes in marijuana use symptoms and emotional functioning over 28-days of monitored abstinence in adolescent marijuana users. Psychopharmacology234, 3431–3442 (2017). https://doi.org/10.1007/s00213-017-4725-3

Mathew, R. J., Wilson, W. H., Turkington, T. G., & Coleman, R. E. (1998). Cerebellar activity and disturbed time sense after THC. https://www.ncbi.nlm.nih.gov/pubmed/9666122

Piper, B. J., Beals, M. L., Abess, A. T., Nichols, S. D., Martin, M. W., Cobb, C. M., & DeKeuster, R. M. (2017). Chronic pain patients’ perspectives of medical cannabis. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5845915/

Prestifilippo, J. P., Fernández-Solari, J., de la Cal, C., Iribarne, M., Suburo, A. M., Rettori, V., … Elverdin, J. C. (2006). Inhibition of salivary secretion by activation of cannabinoid receptors. https://www.ncbi.nlm.nih.gov/pubmed/16946411

Schlienz, N. J., Budney, A. J., Lee, D. C., & Vandrey, R. (2017). Cannabis Withdrawal: A Review of Neurobiological Mechanisms and Sex Differences. Current addiction reports, 4(2), 75–81. https://doi.org/10.1007/s40429-017-0143-1

Stein, M. D. (n.d.). Marijuana use patterns and sleep among community-based young adults. https://www.tandfonline.com/doi/full/10.1080/10550887.2015.1132986

This article was originally published on Oct. 14, 2015

Cannabis withdrawal can feel like many different things, but people commonly report these four symptoms of a weed hangover.

Medical Marijuana and CBD Oils for Migraines

Articles On Migraine & Headache Medicines

Migraine & Headache Medicines
Migraine & Headache Medicines – Medical Marijuana and CBD Oils for Migraines
  • Drugs for Migraine and Headache Pain
  • Headache Treatments
  • Migraine Medicines
  • Nausea Drugs
  • Triptans
  • When Meds Don’t Work
  • New Migraine Treatments
  • Botox for Migraine
  • Botox Myths and Facts
  • Marijuana for Migraine

Migraine headaches can be tough to treat. If your pain, nausea, and sensitivity to light or noise don’t get better with over-the-counter or even prescription drugs, is there another option?

Marijuana might be one under-the-counter remedy for migraine relief. Some research shows that it may help ease migraine symptoms or possibly keep them from starting. But most studies haven’t found solid proof of that.

And in some states, it isn’t legal to buy, grow, own, or use marijuana, even for medical reasons. Make sure you find out about your state’s laws before trying it.

How Does Pot Ease Pain?

Marijuana is another name for cannabis, a bushy plant that’s used to make paper, rope, and other products. В В В

Inside your brain and other parts of your body, you have a network of cannabinoid receptors. These are tiny loops of protein that affect how you feel pain.

Marijuana has natural compounds called cannabinoids. When you use it, these cannabinoids go into your body and look for the receptors. They change how the receptors work, and they can calm down pain signals.В В В

Cannabinoids may also help with nausea, anxiety, muscle spasms, or other health problems.В

THC is the cannabinoid in marijuana that gets most of the attention. It’s what makes you feel high or relaxed. But another product made from cannabis called cannabidiol (CBD) doesn’t make you feel intoxicated and may help ease pain. Several states have made it legal for CBD to be used for medical reasons.

Does It Work for Migraines?

There’s not a lot of research on this. In a study at the University of Colorado, 121 people who got regular migraine headaches used marijuana daily to prevent attacks. About 40% of them said the number of migraine headaches they got each month was cut in half.

The people used different types of marijuana, but they mostly inhaled it to ease a migraine in progress and found that it did help stop the pain. Edible products didn’t seem to work as well.

The people who inhaled or smoked marijuana also said it was easier to control the amount of the drug they took in, and they had fewer negative reactions.

Continued

What Are the Risks?

If you smoke or eat marijuana, it can make you feel dizzy, weak, confused, sleepy, or moody. And smoking it on a regular basis could harm your heart and lung health over time. Short-term use doesn’t seem to be bad for your general health.

Legal Issues

Marijuana is legal for medical use in more than half the states in the U.S. But each state has different laws about how you can buy it or how much you can have. In several states, it’s still illegal to have it even if you have a medical problem that it could treat.

If you have a job, it’s a good idea to know your employer’s rules around drug testing and use, even if it’s legal for medical use in your state. Tests can tell if you have marijuana in your system. And it can stay there up to 30 days after you’ve used it.

Sources

National Headache Foundation: “Migraine.”

Baron, EP. Headache. June 2015.

University of Arizona Mel and Enid Zuckerman College of Public Health: “Medical Marijuana for the Treatment of Migraine Headaches: An Evidence Review.”

National Conference of State Legislatures: “State Medical Marijuana Laws.”

Manzanares, J. Current Neuropharmacology. July 2006.

Benbadis, S. Expert Reviews of Neurotherapeutics. Published online Nov. 2014.

Project CBD.org: “What Is CBD?”

Rhyne, D. Pharmacotherapy. Jan. 2016.

Americans for Safe Access: “Guide to Using Medical Cannabis.”

Degenhardt, L and Hall, WD. Canadian Medical Association Journal. June 2008.

National Association of Attorneys General: “The Effects of Marijuana Legalization on Employment Law.”

National Institute on Drug Abuse: “The Biology and Potential Therapeutic Effects of Cannabidiol.”

State of Oregon: “Frequently Asked Questions About Marijuana in the Workplace.”

Can marijuana help treat or prevent migraines? WebMD explores how pot works for headache pain and the possible side effects.