Yes you need. In starting low dose. And change diet. After some days stop medications

Dear patient , it's such a nice experience,that you have been keeping an eye over your BP... An average BP of 140/90 isn't bad... Little things can help improving your raised BP levels.... Lifestyle MODIFICATIONS :- Consider low salt diet. Physical exercise . Control or reduce wait if obese. Do yoga Destress yourself. It shall definitely help you out... In case these things dunno work plz connect in person for management..

Can help you with the next course of action and treatment plan. Would like to discuss in details and provide apt solution. Kindly consult. 

The first step is diet and lifestyle modification. Cut down on extra salt. Get active, go for walks if leading a sedentary lifestyle. Reduce weight if overweight. Meditation, pranayam to reduce mental stress levels. Much of mild to moderate Hypertension can be reduced by these methods. If BP is still high then medicine has to be taken.

Should begin with lifestyle modificatiins Salt restriction Reduce animal oritein Exercise

Need few more details Kindly consult

Dietary and lifestyle modifications

Can help you, kindly consult and provide detailed history for proper diagnosis and further management

Life style modification Dietary advice Physical activity / exercises / walks With proper guidance Can bring it down yo normal range

As per your age your weight is more due to which your aim is to change your life style and reduce your weight by experiencing and diet control. When this is done there is more possibility of your BP being controlled.