Summers are synonymous with examinations, vacations, afternoon siestas and ample sunshine. While sunshine can be a mood elevator, continuous exposure to harsh rays of the sun can lead to permanent damage to our skin and a phenomenon called photo-aging. As a plastic surgeon I encounter a lot of patients looking for treatment for their spots and blemishes as also anti-aging treatments. These changes have occurred due to years and years of untamed sun exposure. Hence being vigilant and maintaining your skin well during harsh summer months can prevent sun damage and help keep your skin blemish free and young for a long time. Here are a few important and cost-effective tips everyone should follow to enjoy a guilt-free time in the sun. 1. Always stay hydrated. The fact that we need to stay optimally hydrated in the summer months cannot be overemphasised. Our water requirement increases 1.5 times in summers. So normally if we are drinking 2 litres of water, the requirement is at least 3...