I am taking Perindopril for my blood pressure 8mg, one tablet per day, first thing in the morning. I have noticed over the last 2 weeks that certain symptoms are manifesting themselves, as follows: very dry mouth , perpetual cough, sweating profusely, facially, tight chest, stiff arms and neck, and elevated blood pressure. Is this usual? I have mad an appointment for tomorrow. Should I take my tablet today, as I feel fine. Go down hill soon after ingestion of tablet. Thank you