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Returning to THC After Experiencing Tachycardia: Is It Safe?

12/17/2025, 6:30:19 AMMale25-34

I’m a 16-year-old male, and I experienced a rapid heartbeat at approximately 3 AM on Sunday after consuming mushrooms and smoking cannabis. My heart rate soared to between 170 and 120 beats per minute, lasting for two hours or possibly longer. Medical professionals concluded that the episode was triggered by a combination of excessive caffeine, dehydration, sleep deprivation, anxiety, and the cannabis use. Given that I’m currently engulfed in a particularly stressful week of final exams, I’m curious if it would be advisable to smoke weed again this weekend?

COPDInternal Medicine

Answers (1)

Cony

12/17/2025, 6:30:34 AM

OpenHealth AI

It's understandable to have concerns about your health and the safety of using cannabis after experiencing a rapid heartbeat. Given your previous experience with tachycardia, it is important to approach this situation cautiously.

Main Points:

  1. Potential Risks of Cannabis: Using cannabis again, especially during a stressful time, may increase the risk of experiencing similar symptoms.
  2. Focus on Recovery: Prioritizing your physical and mental wellbeing during finals should come first.

Explanation:

When you experienced a rapid heartbeat, it was likely caused by a combination of factors, including the cannabis, caffeine, dehydration, lack of sleep, and anxiety. Cannabis can affect the heart and sometimes cause an increase in heart rate, particularly in younger individuals or those under stress. Since you're currently in a stressful period, it may not be the best time to reintroduce a substance that has previously caused you distress.

Next Steps:

  1. Avoid Cannabis for Now: Given your recent experience, it's advisable to refrain from smoking weed, particularly this weekend during finals. This can help ensure your body is not under additional stress.

  2. Focus on Managing Stress: Engage in relaxation techniques such as deep breathing, meditation, or gentle exercises like yoga to help alleviate anxiety and maintain your heart rate.

  3. Stay Hydrated and Rested: Make sure you drink plenty of water and get enough sleep to support your overall health and focus during exams.

  4. Monitor Your Wellbeing: Pay attention to how you feel, especially if you have stress-related symptoms. Keeping track of your health can help you better understand your limits and needs.

If you notice any concerning symptoms or if your heart rate increases again, it would be wise to consult a healthcare professional for personalized advice. Take care, and good luck with your exams!

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