What are the symptoms of refractory hypertension?

Refractory hypertension generally refers to refractory hypertension, early symptoms are not obvious; but if not treated in time, dizziness, headache, palpitations and other symptoms can occur, and even cause target organ damage.

Refractory hypertension onset is relatively slow, patients in the early stage often no dizziness, headache, nausea and other conscious symptoms, so often ignored. But if not treated in time, with the development of the disease, coupled with poor drug tolerance in such patients, elevated blood pressure can occur headache, dizziness, palpitations and other discomfort symptoms. In addition, refractory hypertension is mostly chronic course, because early symptoms are not obvious, so more prone to heart, brain, kidney and other target organ damage, such as acute heart failure, cerebral infarction, hypertensive nephropathy and so on.