Hello Swapnali and welcome to HealthcareMagic forum!
With regards to your problem, I would like to ask you a few questions, how old are you; how long have you been on BP medicines and do you have any other problems like diabetes
or heart disease? What medicines are you taking for your BP control? BP tablets can be taken depending on extent to which your BP is being maintained near the normal range; so you should reduce or increase the drug dosage all by yourself. Generally, if the BP values are being maintained at a normal range for a very long period of time, then the medication can be reduced to minimum or stopped ONLY IF your treating physician says so after a detailed examination.
Regards and best wishes.