What are the THC Gummies Side Effects You Need to Know About?

What are the THC Gummies Side Effects

Part of what makes the cannabis plant such a powerful solution for easing life’s challenges, from stress to sleeplessness, loss of appetite, and discomfort, is that it’s generally regarded as safe. 

However, it’s important that you are aware of the potential THC gummies side effects before you take them. So, what are the side effects of THC gummies you should be aware of?

  • Dry Mouth
  • Increased Appetite
  • Dizziness
  • Drowsiness
  • Nausea
  • Anxiety and Paranoia
  • Decreased Reaction Time
  • Higher Heart Rate

NOW - these are typically the result of taking too much THC. You likely won’t experience these if you are careful in your dosing. And the truth is, some of these “side effects” may be what drew you towards cannabis in the first place - like when you’re having trouble sleeping or eating.

Remember that these effects are only temporary, and you aren’t going to die (and no you don’t need to call 911 just because you’re a little too high). We’ll offer tips on how to make THC gummies side effects go away in this guide.

Fortunately, you can avoid all these unpleasant effects in the first place when you buy THC gummies online at Sunday Scaries and follow our dosage guidelines carefully. Learn more below!

What are the Side Effects of THC Gummies?

First, let’s get into some of the potential side effects associated with consuming too many THC gummies. Notice we said too many gummies. As we talk about in our guide on how many THC gummies to take, you can avoid all these issues in the first place by simply following our dosage advice.

We also want to preface this by saying that the THC gummies side effects ARE NOT DANGEROUS - as long as you aren’t operating heavy machinery or getting behind the wheel of a car! These are also very temporary, and in the worst-case scenario will last just an hour or two.

Our goal with this guide is not to scare you away from reaping all the benefits cannabis has to offer, because this misunderstood plant has truly changed our lives, and we believe it can do the same for others. That being said, what are the side effects of THC gummies?

Dry Mouth

Often referred to as “cottonmouth”, this is one of the most common side effects of consuming THC gummies. THC decreases saliva production by binding to cannabinoid receptors in the salivary glands, leading to a noticeable dryness in the mouth. 

While it can be a bit uncomfortable, keeping a jug of water (or something tastier!) can help you offset the issue altogether.

Increased Appetite

We’re hesitant to even call this a side effect because for some, it’s what makes them try cannabis in the first place. THC has a proven ability to stimulate appetite in those suffering from eating disorders.

Still, the munchies can be a problem for those who have an insatiable craving for sweet, salty treats when they get high. THC interacts with brain receptors that can induce cravings for food, making you feel hungrier than usual.

The solution? Practice some self-control or simply stop buying yourself unhealthy snacks! This way, you’re forced to eat good food when those cravings strike.


Some users may experience dizziness shortly after consuming THC gummies. This effect is typically due to THC’s impact on blood pressure, often causing a temporary drop, which can make you feel lightheaded. It’s associated with that “high” you feel after consuming gummies.


Again, this side effect can be turned around and viewed as a benefit depending on your goals with THC gummies. For example, we have many customers who choose Sunday Scaries for the best THC gummies for sleep.

On the other hand, you may not be stoked on the sedative properties of THC if you take them in the middle of the day and find yourself unable to focus on work, or if you take them at a party and find yourself crashing early. It’s just a matter of taking your gummies at the right time.


Although THC is often used to combat nausea, especially in chemotherapy patients, it can ironically also induce nausea in some users, particularly at higher doses. 

A lot of times this isn’t the gummies directly causing nausea - rather, it’s anxiety-induced nausea making you feel a little sick to your stomach as your heart starts racing. Speaking of which…

Anxiety and Paranoia

This is perhaps the hallmark side effect of taking too many THC gummies, or consuming too much THC in any other delivery method for that matter. This is due to THC’s psychoactive properties, which can amplify worries or lead to irrational fears.

Again though - some people find that THC actually helps fend off feelings of anxiousness and stress. Everybody responds to cannabis differently, so you’ll have to determine what works for you and what doesn’t.

Decreased Reaction Time

THC can impair motor skills and decrease reaction times. This side effect poses a risk when performing tasks that require coordination and quick responses, such as driving. So, just be careful about the timing of your dosages to make sure you don’t have any physical obligations to handle. 

Higher Heart Rate

THC stimulates the sympathetic nervous system, causing an increase in heart rate. This effect, often noticeable within minutes of consuming THC gummies, can be unsettling, particularly for those with pre-existing heart conditions. 

Fortunately, you have nothing to worry about, and you’re likely not having a heart attack - it’s just the paranoia playing mind games with you.

How Long Does THC Gummies’ Side Effects Last?

Even though the side effects of THC gummies are rarely life-threatening, they can certainly be uncomfortable. So, how long does THC gummies side effects last? 

Generally, the effects can last anywhere from a few hours to the entire day. But it all depends on a few factors such as:

  • Metabolism: So, how long do THC gummies stay in your system? Those with a faster metabolism may process and eliminate THC faster, reducing the duration of side effects. On the other hand, those with slower metabolism might experience effects for longer.
  • Dosage: Higher doses of THC are likely to result in more extended and sometimes more intense side effects. For new users or those with lower tolerance, even a small amount of THC can result in noticeable and lasting side effects. 
  • Tolerance: The more you use THC, the less pronounced these side effects will become. You’ll build up a tolerance which may necessitate higher doses to achieve the same results, but you’ll also find yourself getting better at finding the “Sweet Spot” for results without negative effects.

How to Make THC Gummies Side Effects Go Away

Despite the short-lived duration of side effects, you probably want to put them behind you as fast as possible. So, here are some tips on how to make THC gummies side effects go away.

Remember That This is Temporary

The more you freak out about how you feel, the more pronounced side effects like paranoia, racing heart, nausea, and others will become. 

So, take a deep breath and relax - remind yourself that what’s happening in your body is perfectly normal and not cause for real concern. You aren’t going to die, as overdoses from THC are virtually impossible.

Try Balancing Things Out With CBD

CBD is known to counteract some of THC's intense psychoactive effects. It can help balance the high and potentially reduce feelings of anxiety or mental discomfort.

This is why it’s not a bad idea to keep some of our CBD edibles on hand - we have a ton of great choices to choose from, ranging from CBD gummies for sale to CBD tincture for sale:

Distract Yourself With Food or Activities

Time will move at a glacial pace if you’re sitting in bed staring at the ceiling waiting for effects to subside. You need to keep yourself busy and distracted and before you know it you’ll be back down on planet earth with the rest of us.

The possibilities are endless - catch up on some chores around the house, watch your favorite show/movie, play some video games, take your dog for a walk, listen to music, or better yet, indulge in some snacks. Eating can have a dual-effect of distracting you while helping you metabolize THC more quickly. 

Stay Hydrated

Drinking plenty of water or hydrating beverages can alleviate this discomfort and also help flush THC from your system more swiftly. Avoid caffeine and alcohol, as they can dehydrate you further. 

Get Some Rest

If side effects feel overwhelming, sometimes the best remedy is simply getting some rest. Lie down in a comfortable, quiet space and allow your body to relax. 

Sleep can help expedite the recovery process and diminish the prominence of side effects. You can drift away to dreamland to avoid the unpleasant effects you’re feeling.

Tips on Preventing the Side Effects of THC Gummies in the First Place

You know what they say, an ounce of prevention is worth a pound of cure. We suggest taking preventative measures like choosing safely dosed gummies and avoiding eating too many so that you don’t ever have to experience the THC gummies side effects.

Choosing the Right Gummies

High-quality gummies ensure that you're consuming a product free from harmful contaminants, like pesticides or heavy metals, and accurately labeled with THC content. This accuracy is essential for dosing correctly and avoiding overconsumption.

So, where can you find gummies that meet your needs? Look no further than Sunday Scaries.

Our delta-9 THC gummies for sale are the most potent, pure product on the market, trusted by thousands of people on a daily basis for anything life throws your way - stress, anxiety, sleeplessness, discomforts, lack of appetite, you name it!

They’re produced in a cGMP-certified and FDA-registered facility after the raw material is sourced from elite, ethical farms right here in the USA. With lab testing for every batch you can rest assured the gummies aren’t just safe, they’re consistent in dosing so you know what you’re getting in each gummy.

At 5mg of delta-9 THC per serving with 25mg of CBD and L-theanine, the formulation specifically addresses stress and anxiety, helping you find a sense of tranquility in this chaotic world. Plus, they taste great! With a 100% satisfaction guarantee, what do you have to lose?

Tailoring Your Dosage

You don’t have to microdose THC gummies to avoid unpleasant effects, but you do need to think carefully about how much THC in gummies you should consume.

Start with a low dose, especially if you are new to THC or if it’s been a while since you last consumed cannabis. Observe how your body reacts to a small amount, and gradually increase the dose if needed. This method, often called "start low and go slow," helps prevent the most common side effects such as dizziness, paranoia, and nausea.

Consider how long for THC gummies to kick in as well - there are so many tales of users consuming a gummy, waiting 20-30 minutes and deciding to double the dose because they don’t feel anything yet. Give yourself a full 60-90 minutes to assess the effects before considering adding more. 

The key takeaway from this: you can always eat more next time, but you can never go back and eat less this time!

Bringing Our Guide on the Side Effects of Taking THC Gummies to a Close

There you have it - everything you need to know about the THC gummies side effects. While these gummies offer a convenient and enjoyable way to experience the benefits of cannabis, it's also easy to overdo it - which can lead to some pretty unpleasant effects.

From cottonmouth to anxiety, nausea, dizziness, lethargy, and more, the side effects of THC gummies are entirely avoidable when you choose a safe product and dose it correctly. We hope this guide has cleared the air for you and left you feeling confident trying these gummies yourself. 

Find additional tips on flying with THC gummies, THC gummies storage, THC gummies expiration, THC gummies age requirements, best THC gummies for pain, how long do THC gummies last unopened, and more in our blog.

Whether you’re looking for CBD vs THC gummies, Sunday Scaries has the potent, pure products you deserve. Explore our catalog and see which variety catches your eye. With premium quality at low THC gummies prices, what more could you ask for?

Start your journey to a happier, more relaxed life now and put the scaries in the past for good!

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