hello, my friend recently during walking suffered from severe back ache reaching downwards to legs, which later doctor analysed as sciatica, confirmed by MRI. he advised MEGAFIT -1BD for 15 days and RETOX 90mg for 10 days. however my friend after taking it had severe stomachache, diarrhea and on advice of physician stopped it. after 3 days my friend is fine, but is still in pain and has pinched nerves like symptom. my friend is diabetic, has thyroid problem and bp. my friend is 5''10 and weight 82 kg