Dear Sir, Hi & Welcome. I appreciate your concern for the safety of Rabonik plus. Tablet Rabonik plus contains Rabeprazole & Levosulpiride which is basically prescribed to neutralize the over production of acid in the stomach which can cause as acid peptic disease or reflux disease. Rabeprazole is a proton pump inhibitor drug found to be pretty safe except for minor side effects such as diarrhea, headache, nausea. When used for prolonged duration, its use is associate with thinning of the bones (osteoporosis), increased risk of infections, and Vitamin B12 deficiency. Levosulpiride is an antiemetic drug although rare but it can cause changes in libido, abnormal movements and neuroleptic malignant syndrome. Hope to have answered your query. A feed back is appreciated.