nootropics side effects

Nootropics Side Effects

Nootropics are substances that can improve cognitive function, memory and focus. Many people use them to increase their mental performance and stay productive. But like any other substance, they can have side effects.

Common Side Effects

The most common side effects of nootropics are:

  • Insomnia
  • Anxiety
  • Headaches
  • Upset stomach
  • Drowsiness
  • Nausea

These side effects are typically mild and go away after a few days. Most people don’t experience them. However, some people may be more sensitive to them, so it’s important to take note of how you feel after taking a nootropic supplement.

More Severe Side Effects

Nootropics can also cause more severe side effects in some people. These side effects include:

  • Hallucinations
  • Lack of concentration or focus
  • Agitation or aggression
  • Irritability

These side effects are rare and typically only occur if you take more than the recommended dosage. It’s important to pay attention to how your body reacts when taking a nootropic supplement and talk to your doctor if you experience any unusual symptoms.


It’s important to take precautions when taking nootropics. Always talk to your doctor first to make sure the supplement is safe for you. Be sure to follow the manufacturer’s instructions. Don’t exceed the recommended dosage and start with a smaller dose if you’re sensitive to the effects.

In addition, never combine nootropics with other substances, such as alcohol or drugs, without talking to your doctor first. Lastly, always look for reputable brands that use natural ingredients and provide third-party testing results.


Nootropics can be a helpful supplement to boost cognitive performance, but like any other substance, they can come with side effects. It’s important to take precautions when taking nootropics and make sure you talk to your doctor first. Always look for reputable brands and follow the manufacturer’s instructions to ensure safe use.

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