Excessive exposure, to sunlight can negatively impact your skin leading to issues like sunburn aging with wrinkles and sagging skin an increased risk of skin cancer weakened immune system response, eye problems such as cataracts, changes in skin appearance like freckles and discoloration reduced immune function, thickened and wrinkled skin, UV induced conditions like eczema and sun poisoning symptoms such as pain and dehydration. Protecting your skin is crucial, by using sunscreen wearing clothing and avoiding periods in the sun.