Hi. I can understand your concern. Yes you need to start low dose medication. With regular exercise and proper diet, the levels can be reversed, then we can stop medication. Take tab glycomet 250 mg twice a day after food for two weeks.

Start better lifestyle and be on some some mild medicine

These don't same to be diabetic ranges but you could say it's pre diabetic range. Keep a regular check on your Sugars from time to time several times a week and do the HB MNC after every 2 to 3 months. Healthy lifestyle should be practiced which does not only include diet and exercise but enough rest like getting good amount of sleep, sleeping early and eating dinner at least 2 hours before sleep. Everyone has some or other type of stress, but try to Limit your stress and this will help you in reducing your sugars also.