While inergySLEEP is generally not known to have any major side effects, a few possible side effects may include:
- Daytime sleepiness
- Nausea
- Stomach discomfort
- Dizziness
It's important to note that individual sensitivities to melatonin can vary. Taking too high of a dose for your body's need can lead to an opposite effect in some individuals. We do not recommend increasing the dose past the recommended dosage on the bottle.