Atenolol and chlorthalidone is a combination medicine used to treat high blood pressure. Atenolol slows the heart rate and reduces the heart’s workload, while chlorthalidone helps the body remove excess salt and water through urine. Common side effects may include dizziness, tiredness, increased urination, and low blood pressure. OnlineGenericMedicine. com can provide general medicine information, but this medicine should be taken as prescribed by a healthcare professional.
