It is not common to experience a heavy cold and runny nose as direct side effects of Kluvagut Capsule, which is primarily used for managing irritable bowel syndrome and contains ingredients that support gut health. However, individual reactions can vary.

• Possible Causes: Your symptoms might be coincidental, related to a viral infection, or possibly an allergic reaction to one of the capsule’s components.
• What to Do: Monitor your symptoms closely. If they worsen, persist beyond a few days, or you develop additional symptoms like fever, difficulty breathing, or rash, seek medical attention promptly.
• Consult Your Doctor: Inform your prescribing doctor about these symptoms to ensure they are not related to the medication and to discuss any necessary adjustments.

Avoid stopping the medication without professional advice. If you want, I can explain more about potential allergic reactions or how to manage these symptoms.