Losar Beta-H Tablet is a medicine that treats hypertension (high blood pressure). It is a combination of medicines that controls blood pressure when a single medication is not effective. Lowering blood pressure helps in preventing future heart attacks and strokes. Losar Beta-H Tablet should be taken on an empty stomach, but take it at the same time to get the most benefit. It makes you lose excess water through urine; hence, try to take it during the daytime or 4 hours before bedtime to avoid frequent urination at night. It should be taken as your doctor's advice. The dose and how often you take it depend on what you are taking it for. Your doctor will decide how much you need to improve your symptoms. You should take this medicine for as long as it is prescribed for you.Nausea, taste change, diarrhea, and stomach upset are some common side effects of this medicine. Regular monitoring of kidney function and electrolytes is important while using this medicine. This medicine should be used along with lifestyle changes like a healthy diet, regular exercise, and smoking cessation for the best results. You are advised to drink plenty of fluids to overcome mouth dryness and extreme thirst.Before taking this medicine, tell your doctor if you are pregnant, if you have ever had any problems with your blood circulation, or if you have liver or kidney problems. Your doctor should also know about all other medicines you are taking, as many of these may make this medicine less effective or change the way it works.