Common Short-Term Effects THC Has on the Body

Common Short-Term Effects THC Has on the Body

Weed use is on the rise all around the US, as more and more states legalize it for medicinal and recreational purposes alike. If you’re into using weed, you may be curious about how THC affects the body. Similarly, if you’re no longer feeling some of these effects, then you may need to undergo a marijuana detox for the purpose of a tolerance break (often referred to in the weed community as a T-break). And while your “high” feeling may depend on the strength of the strand you’re using (and how much of it you use), these are the most common side effects felt.

1. Impaired Brain Activity

So, this is directly related to the feeling of being high. You know, when you’re in that almost-euphoric, dreamlike state? Although that is admittedly really fun, it can also be a time in which you won’t make the best decisions due to your judgment skills not being as sharp. This is due to increased dopamine production. From Healthline: “THC triggers your brain to release large amounts of dopamine, a naturally occurring ‘feel good’ chemical. It’s what gives you a pleasant high. It may heighten your sensory perception and your perception of time. In the hippocampus, THC changes the way you process information, so your judgment may be impaired. The hippocampus is responsible for memory, so it may also be difficult to form new memories when you’re high. Changes also take place in the cerebellum and basal ganglia, brain areas that play roles in movement and balance. Marijuana may alter your balance, coordination, and reflex response.” If you’re feeling strong neurological impacts like these, you may be in the market for a marijuana detox.

2. The Munchies

Perhaps one of the greatest stereotypes among weed users, indeed the munchies are quite common after using THC. While this can be helpful in some medical cases — think anorexia, cancer, and HIV/AIDS patients — it is not always a welcome side effect. THC increases appetite, in part because it increases sensitivity to smell (here’s a cool article that explains the science of the munchies). If this is a side effect that is adversely affecting your health, then you may definitely want to consider a marijuana detox.

3. Reddening of Eyes

The blood vessels in your eyes expand when you use THC — hence why bloodshot eyes are often a giveaway that you’ve been smoking. On the plus side, this can help with glaucoma — an eye disease in which the optic nerve is damaged and can lead to blindness. The reason it can help is that THC reduces eye pressure.

4. Relaxation

A common reason that marijuana is used for pain relief and to treat illnesses like anxiety and depression is that it promotes relaxation. It is also used medically in autoimmune diseases like arthritis to help reduce joint inflammation. Thanks to these relaxing properties, THC can also be used to help promote better sleep habits.


While THC can have many, many more effects on the body, this starter list should tell you a bit about how you’re currently responding to weed — and whether you need a T-break. Think you’re ready for a marijuana detox or want to learn more about our marijuana detox products? Contact us! You can also learn more about our marijuana detox products here.




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