Ondem

No, Ondem is not an antibiotic. It is an anti-emetic medication which is used to prevent vomiting associated with chemotherapy and radiation therapy. 

No, Ondem is not found to be effective against motion sickness. It prevents vomiting due to chemotherapeutic drugs and radiation. Motion sickness is the disturbance of the inner ear caused by a lot of motion. It can be prevented by not taking too much food or too many drinks or alcohol just before the travel. One should also avoid food with very strong odours. One should avoid reading while traveling. One should also sit in the direction of the travel. One should sit in the front. Open a vent of fresh air and try to be relaxed while traveling. 

Yes, Ondem can be taken for the treatment of irritable bowel syndrome with diarrhea. Irritable bowel syndrome is a common gastrointestinal disorder affecting a lot of people. It causes gas, abdominal discomfort and changes in the bowel movement like diarrhea or constipation. The disease can be controlled by altering the diet and eating more of fibre and less of fats, alcohol, caffeine and spicy food. Increasing physical activity and reducing stress can also help greatly. 

Yes, headache is one of the common side effects of Ondem. Apply balms and take a mild painkiller if a headache is of throbbing nature. Additionally, headaches can be prevented by doing yoga and meditation, by keeping away from electronic gadgets and computers, by eating light food and listening to relaxing music.

Ondem must be taken for as long as it is prescribed by your doctor. You must not take more or less of it as it may cause side effects or disease relapse.