Papaverine Hydrochloride Injection contains papaverine hydrochloride, a medicine that works by relaxing smooth muscles and producing vasodilation. It may be used under medical supervision for selected conditions involving smooth-muscle spasms or vascular spasms. The injection may be administered by a qualified healthcare professional through an appropriate route and dosage based on the patient's medical condition. Patients should follow professional medical advice and the instructions provided with the specific product. This medicine is not intended for self-administration....