Hi, Suddenly one morning I started having vertigo in certain positions of head(on looking up, on going down to bed, changing position in bed). Doctor said that I am suffering from Cervical Spondylosis and asked me to do some exercises and heating therapy. I did that and after 2 weeks, vertigo was gone, but still I had vertigo sensation and heavy headedness in those position for a momentary seconds. Then for next 2 month nothing improved. I again went to Physician and my BP came out to be 145/98. He gave medication(Ciplar LA 1 BD) and I underwent BLood Tests, Urine tests, Ultrasounds as my age is 24 and doctor said there should be definitely a cause for hypertension. Later it was found that I had kidney infection(protein high) and have only one kidney by birth. Later with antibiotic, infection was gone and Blood Tests/Urine tests done after antibiotic duration came out normal. My Bp was measured and it came to 126/87. Doctor said single kidney is cause of hypertension in my case and he added Telma-40 1OD in addition to Ciplar LA BD. Then for next 2 weeks, Bp was under control and even reduced to 100/60. Sometimes it went down to 55 as well. I thought doctor would reduce the medication now but he didn't. So I went to another doctor and he gave me new med Amtas-5mg and old ones were put off. Then for next 2 days Bp was around 110/70-120/80. On third day suddenly BP shot upto 155/98 and I took some med at that point. Since then with Amtas-5mg, my BP remains 120/80-140/90. 140/90 when it becomes around 24rs since the last dose. But the question that I wanted to ask was that after taking Amtas-5mg, my BP came down to 140/80 from 155/98 in just 15-20 mins. Even when it is 140/90, it came down to 123/80 in just 10-15 mins. Does it mean that Amtas-5 acts immediately on BP to reduce it or its that after taking med, I feel relaxed and loss of anxiety brings the BP down cause I feel that all the meds/tablets takes atleast half an hour to start their action. Looking forward to replies. Sometimes I even think that do I have hypertension or not?