Olmo-40H Tablet is a medication that helps control high blood pressure, which can lead to heart attacks, strokes, and kidney failure if not treated. It can be taken with or without food, and the dose depends on the individual's condition. It contains a diuretic, so it should be taken regularly. Common side effects include dizziness, weakness, headache, tiredness, chest pain, and edema. Other possible side effects include eye pressure increase and permanent damage. It is not recommended during pregnancy or breastfeeding, and should be discussed with a doctor before use.