Yes, Anafortan does lower blood pressure when taken in appropriate doses. High doses of this medicine must not be consumed. Therefore it is advisable to intake only in the required, prescribed dosage. Self-medication without proper consultation can also lead to this. The dosage of this medication generally depends on the condition being treated, the patient's overall health, and the body reaction to it. So it is always advisable to take this medicine under the guidance of a medical practitioner.