The causes of neonatal acne begin in intrauterine life, when the fetus comes into contact with its mother's hormones. In 20% of newborns, these hormones result in excessive sebum production that clogs the pores on their skin. Thus, pimples, such as those acne, usually arise on the nose or cheeks of the baby, which disappear on their own within a few weeks after giving birth. In addition to neonatal there is also infant acne that has the same symptoms, but appears after the age of 3 months up to 12 months. It is much rarer and persists for longer.
Infectious wax is an infection of the skin most often caused by Staphylococcus aureus or more rarely by pyogenic Streptococcus. Most commonly, impetigo occurs on the face, but it can occur in any area of the body. Initially the lesion is in the form of a bubble which spreads and turns into a scab. Scabs can also be absent, and the lesion is erythematous with erosions and bullous. There are cases when skin lesions are extensive.
Mild cases are adequately treated by topical application of mupirocin three times a day for seven days. The removal of scabs and good hygiene of the area are useful. In extensive infestation, systemic anti-staphylococcal treatment including dicloxacillin or erythromycin is given. In cases of infectious hernia from erythromycin-resistant Staphylococcus, very often isolated in children, amoxicillin in combination with clavulanic acid is an effective alternative treatment.
Dermatitis: it is divided into endogenous and exogenous, depending on the cause that creates it. It is characterized by red knitwear plaques with or without desquamation. Treatment depends on the cause and clinical picture.
Pruritus: pruritus without rash is mainly found in elderly people. Therapeutically we administer local and systemic treatment and often laboratory investigation of the cause.
Urticaria: it is a rash that causes itching, looks like a mosquito bite or nettle, and disappears within a few hours. It is due to an allergic reaction of the body to various allergens, foods, with first on the list strawberry, banana, apple, pork, tomato, egg, chocolate, fish, carrot and nuts. Such rashes can also be caused by certain medications, as well as by insect bites, infections that can be present in the body even a simple virus, by inhaled allergens (flower pollen, house dust, animal hair, carpet fluff, etc.). To find the substance responsible for causing urticaria, special
tests are done. With regard to treatment, it is recommended to remove the causes that cause urticaria, while administering antihistamine drugs orally special diet.