Hi, Thanks for posting in HCM. I have read your description and understand your concern. Ovanac Plus Tablet contains the salts Acetyl Cysteine as active ingredients. Ovanac plus is given for ovulation induction, most often in persons having PCOD. Common side effects that may occur when using Ovanac Plus Tablet include: Abnormal blood counts, Blurring of vision, Bone pain and Chest tightness. Not every side effects occur in every person. What problems you are experiencing could be due to side effects of the medication you are using. You can take symptomatic treatment in the form of analgesics orally or by applying analgesic gel preparations topically. Kindly consult your doctor for review if the symptoms becomes unbearable, so that medications could be changed alternately. Hope the information provided would be helpful. All the best.