Physiotens is a medicine containing moxonidine used to treat high blood pressure by relaxing and widening blood vessels.
The usual dose is 0.2 mg once a day; your doctor may increase it to a maximum of 0.6 mg daily.
Swallow tablets whole with water. Try to take them at the same time each day to help you remember.
The maximum daily dose is 0.6 mg, usually split into two doses. No single dose should be more than 0.4 mg.
Avoid use in older adults. Sedative. Reduce the dose already in mild renal impairment. Significant adverse effects include orthostatism, headache, drowsiness and sleep disorders. Potentiates the effect of CNS depressants. (updated 19.5.2025)