Dermatologyy

It is possible that the black vertical line on the boy's thumb nail is a result of a melanonychia striata, which is a linear nail melanin pigmentation. It is relatively common in children and is generally harmless. However, it is important to have it evaluated by a doctor, especially if it is growing, to rule out any underlying medical conditions.

The skin can turn dark for various reasons. One of the main causes is excessive sun tanning which can result in more dark pigment in the skin. Hormonal changes, some medications, and some basic health problems can also be the reasons for skin darkening. You can help by using sunscreen, wearing protective clothing, and consulting a dermatologist for more advice.

Internal issues such as hormonal imbalances, insufficient nutrition, and stress are some of the causes of hair regrowth. Hair loss signs can be if you see more hair in the shower or on your pillow. Causes can be as diverse as thyroid problems to vitamin deficiencies. To promote hair regrowth, one should eat a healthy diet, deal with stress, and seek medical help for the right diagnosis and treatment.

Your friend might be the one with gynecomastia, which means swollen breast tissues in boys or men. It can be possible if the hormones are not in a proper balance during puberty. Usually, gynecomastia goes by itself, but sometimes, if it causes problems, it can be treated. Your friend should speak with a dermatologist to get more details and see if any treatment is necessary.

Stress, insufficient nutrients, hormonal imbalances, or even the aftermath of an illness can be the reasons for rapid hair fall. A balanced diet, stress reduction, and using mild hair care products will help you. If the issue persists, it may be beneficial to consult a dermatologist to receive tailored guidance.

You may be having a skin reaction to the things you put on your wound. This has formed a stain on your knee. Temporary things like turmeric, garlic, and mustard oil can be used on the wound but may cause skin irritation. To facilitate the healing, discontinue those substances and keep the area clean. You may also find some relief by applying a light moisturizer. If it doesn't get better, see a dermatologist for more help.

You may have a skin condition called eczema. Eczema can manifest itself as red and itchy spots on hands, arms, and legs. This is not something that you can pick up from another person. Stress, allergies, or dry skin are the factors that make it worse. Gentle moisturizers and avoiding the use of harsh soaps can be safe variations. If it still bothers you, visit a dermatologist.

You might have a condition called balanitis. This issue occurs when the penis' foreskin becomes inflamed and red, and, in some cases, white patches can appear. The burning of the urine and the clear discharge may also be the result of this. Balanitis may occur due to hygiene issues, infections, or skin problems. Wash the area regularly and dry it, not use soaps that are too harsh, and prefer loose clothing. If the symptoms continue, a dermatologist can give medicine to make them go away. 

The small bumps and stinging could be due to the friction burns from rough sex in a short time. It is the fact that the skin gets too much rubbing causing such burns. Shaving may have also contributed to it getting worse on the same day. Try applying a mild, fragrance-free cream or ointment to the sore area to calm it down. Do not rub or irritate it more. It will also heal better if you wear loose-fitting clothes. You may see a dermatologist if it doesn’t get better or worsens.

Vitiligo is a medical condition where white spots appear on the skin. It is also capable of changing the color of hair. The exact cause is not known, although it is thought to occur when the cells that give skin and hair their color are damaged. There is no cure for vitiligo, however, treatments such as creams and light therapy may help to make the skin look better. It's best to see a dermatologist for the right treatment.

Microdermabrasion does not work in pregnancy stretch marks. It is either CO2 Laser with PRP or micro-needling radiofrequency with PRP that works best

Dandruff and red rashes on a shaved head could be due to seborrheic dermatitis, which causes red, scaly patches on the scalp from excess yeast. Using an anti-dandruff shampoo with ketoconazole or selenium sulfide can help. It's also important to keep your scalp clean and dry. If the rashes persist, consulting a dermatologist is advisable.

Scalp psoriasis can make your scalp red, itchy, and have thick scales. It cannot be cured but can be controlled. Treatments like medicated shampoos, creams, and light therapy can help alleviate the symptoms. If left untreated, it can cause hair loss or joint pain. It is essential to collaborate with a dermatologist to discover the most suitable treatment strategy for you.

You have been suffering from an intense heat all over your body for a month. This could be due to dry skin, insect bites, or an allergic reaction. Use a soft and gentle soap and moisturizing lotion, and avoid scratching. If the itching continues, you might want to seek out a dermatologist for advice.