Doctors prescribed me met xl 25 for a week after my bp elevated after dengue fever. When not controlled my physician prescribed concur 2.5 along with amlopres 5 mg. Finally my physician changed the medicine to only concur 5 mg. And clonotril 0.5 mg. I am taking this medicine for the last 2 and half months. I am having problems like ringing in ears .(extensively) all these days which lead to middle of head sometimes. As clonotril is habit forming doctor advised to take when necessary. I took clonotril for almost 2 months. My symptoms of ears ringing still a problem along with other side effects. Now I am abroad and shown to a physician. He advised to change concor 5 mg to olmatic 20 mg. Will there be more side effects? I read bisoprolol may create ringing in ears as side effects. Pl advise sir