THC and Nausea: Why Cannabis Can Cause Stomach Upset
Yes, high doses of THC (tetrahydrocannabinol), the primary psychoactive compound in cannabis, can cause nausea and vomiting.
Mechanisms
- Central action: THC activates CB1 receptors in the brainstem's vomiting center (area postrema), triggering nausea.
- Gastric motility: THC slows gastric emptying, which can worsen nausea, especially in new users.
Associated Symptoms
High-dose THC may also cause dizziness, anxiety, paranoia, and sedation.
Management
- Reduce dose or discontinue use.
- Stay hydrated.
- Consider CBD-rich products, which may counteract THC-induced nausea.
- Consult a clinician if symptoms persist.
Irritable Bowel Syndrome - Related Articles
- Colonic Atony: Understanding Muscle Tone Loss in the Large Intestine
- Magnesium for IBS: Relief & Support for Irritable Bowel Syndrome
- IBS Symptoms: Understanding Irritable Bowel Syndrome
- Negative Pregnancy Test with Symptoms: Differential Diagnosis
- Watery Vaginal Discharge: Differential Diagnosis by Cycle Phase
- Diarrhea vs. Constipation: Definitions, Causes, and Evidence-Based Management
- Dizziness/Fainting During Bowel Movements: Causes & Prevention