Since your doctor has already prescribed Brio Gut RZ, it?s best to continue that and avoid adding Entroquinol on your own, as combining medications without guidance may not be necessary and could cause unwanted effects. Focus on staying well hydrated with ORS, coconut water, or clear fluids, and eat light foods like rice or curd. If diarrhoea continues, worsens, or you develop fever, dehydration, or bloody stools, consult your doctor again for proper advice.