Können starke Schuppen und Kopfschmerzen behandelt werden?

Back acne occurs when hair follicles become blocked with oil and dead skin cells, leading to bumps on the skin. This condition can be worsened by sweating or wearing tight clothes. The itchiness is often due to irritation caused by the acne. To manage back acne, try using a mild cleanser and avoid wearing tight clothing. Use oil-free lotions and refrain from scratching your skin, this can worsen the condition.

The boil-like structure could be a symptom of an infection. Pain and irritation while urinating are the most frequent. These include antibiotics or antifungal creams to help with the infection. The area should be kept clean and dry for a quicker recovery process. Drink lots of water and do not use strong soaps on the wound. 

It seems you are facing a heat rash which is a common condition. Your skin gets too hot due to the sun and it can make your skin red, itchy, and throbbing. After a time, you should avoid wearing clothes that are too tight. Make sure to wear cool, loose-fitting clothes. Moreover, always keep below clean and dry when there is a chance of heat rash. Calamine lotion can also be a good option to use to relieve the burning skin. Drinking enough water is important. 

This could be a clue to some infection. See a dermatologist immediately for an accurate diagnosis and proper treatment. Immediate medical treatment is vital in such situations.
 

The boy seems to have atopic dermatitis also called as atopic eczema. The care is utmost important in his case as the skin is dry and prone to rashes as well as infection. steps should be taken to keep his skin moist at all times. Start by oiling him before bath, use mild cleansers, and apply moisturizers immediately after bath so as to retain water and seal it inside his skin. The flutibact is for immediate reduction of rashes. Start using tacrolimus cream once a week to prevent further rashes. The flutibact is a steroid and antibiotic combination cream, and therefore has to be used judiciously. Please meet a pediatric dermatologist for more information regarding this problem