You may have a skin condition known as impetigo. It is usually first seen as a red point and develops into an ulcer thereafter ten days or so, and is finally healed. It may also spread to other skin areas on the body. This is the result of bacteria entering the body through small cuts or sores. In a clean environment, and with the help of antibiotic ointment, the skin can be healed. 

Dealing with pimples and acne can be frustrating, but it's normal for your age. These skin issues happen when hair follicles get clogged with sebum and dead skin cells, leading to red bumps, whiteheads, or blackheads. Try using an over-the-counter acne cream with benzoyl peroxide or salicylic acid to help clear them up. Wash your face regularly and avoid scrubbing too hard. Also, avoid touching your face, as it can make things worse. Eating a nutritious diet and drinking plenty of water will help keep your skin healthy.

After taking fever medicine, it usually happens that a person feels to be hot. Chickenpox is a virus that causes the manifestation of itchiness all around the body with red spots that turn into blisters. Fever, headache, and tiredness are the most common symptoms. Always remember to drink plenty of fluids to keep your body hydrated. Calamine lotion is useful in alleviating itching. Plenty of rest is essential.