Nausea and vomiting can occur due to stomach infections, overeating, early pregnancy, gastric ulcers, high fever, motion sickness, brain tumours, meningitis, ascites , heart attack, diabetes etc.Most common cause would be a stomach upset. Eat small, frequent meals. Avoid solid food. Drink more fluids and ORS solutions.These can be treated effectively with homoeopathic medicines. Body & Mind Homoeopathy Dr Monty Talwar Nausea body & mind Homoeopathy Vomiting body & mind Homoeopathy Acidity body & mind Homoeopathy Gastritis body & mind Homoeopathy Stomach ulcers body & mind Homoeopathy Duodenal ulcers body & mind Homoeopathy Sohna Road Gurgaon body & mind Homoeopathy Badshahpur Gurgaon body & mind Homoeopathy Southcity 2 Gurgaon body & mind Homoeopathy Southcity 1 Gurgaon body and mind Homoeopathy Vipul Greens Gurgaon body & mind Homoeopathy