Acne occurs when you have these red spots on your face caused by your skin producing too much oil. It's super common, especially during the teenage years. To help, you can use a face wash with benzoyl peroxide or salicylic acid. These can clear up your skin by unclogging your pores.

Blackheads are minuscule black spots on your skin. They are a result of oil and dead skin blocking the pores on the skin. To clarify them, gently wash the pores once daily, never neglect the exfoliation part, and the third thing is to apply a non-come-genic moisturizer. Besides you can try using salicylic acid or benzoyl peroxide products. Don't forget to wash your face thoroughly and moisturize it.

You see­m to have eczema, a common skin issue­. It causes itchy red rashes re­sembling pimples eve­rywhere. Things like alle­rgies, dry skin, or stress can trigger e­czema's flare-ups. Gently cle­ansing with fragrance-free products and moisturizing re­gularly may soothe these rashe­s. However, scratching affecte­d areas risks infection, so avoid that.

It advisable to wait 4 weeks after the vaccination to avoid any infection.
 

You have a combination skin type, which is somewhat challenging to deal with. Using the wrong products can lead to issues such as redness, itching, or pimples. Opt for mild, fragrance-free items designed specifically for sensitive oily skin. Do not use solutions containing alcohol either. Cleanse your face with a gentle cleanser and apply a light moisturizer to maintain its hydration balance. A regular care routine will help you to cope with this problem.

It is best to consult with a dermatologist to get an accurate diagnosis and treatment plan for your melasma. Depending on the severity of your melasma, they may recommend a combination of topical and laser treatments, chemical peels, lightning creams. Recommended limiting sun exposure and wearing sunscreen with a high SPF rating, to reduce your risk of further melasma flare-ups.

You must see a dermatologist for a proper diagnosis and treatment plan. They may prescribe a topical cream or other treatment to help reduce the pigmentation and itching. They may also recommend certain lifestyle changes to help manage the condition.

Acanthosis Nigricans is what you are suffering from, a skin condition that causes your neck to darken compared to the rest of your body. This may occur if you are obese or have diabetes. It is important to work on reducing your weight and controlling your blood sugar levels. A balanced diet, regular exercise, and maintaining the cleanliness of your skin can gradually improve this problem.