Why do I have painful rashes turning scaly?

Darker skin and dark spots can occur from excessive sun exposure, hormonal changes, or skin inflammation. This issue can be solved by the application of skin whitening and brightening treatments which contain substances such as vitamin C, niacinamide, or kojic acid. Also, think about treatments like chemical peels or laser therapy to aid in the removal of dark spots. To ensure your skin's safety, always wear sunscreen to shield it from the sun and other harmful rays.

When ticks bite, it can cause itching, rash, and redness on the skin. If the tick’s head remains in your body, it may result in an infection. To alleviate this, wash the affected area with soap and water then apply an anti-itch cream. Watch out for any signs of infection like increased redness or pain; should you notice any seek medical attention immediately.

Jock itch is a common problem and it can be quite annoying. It is caused by a fungus that grows in warm, wet places such as the groin. The signs include the groin area being red, itchy, and having a rash. For the treatment, you can use store-bought antifungal creams. You should also make sure to keep the area clean and dry as it will help healing faster.

Body pain and a black face could signal ane­mia - not enough red blood cells. Ane­mia makes you tired, pale, and achy. Eating iron-rich foods he­lps: spinach, beans, meat. Drink lots of water, re­st well too. See a doctor if it doe­sn't improve.

Your thumb may be inflicted with a blood blister. Blood blisters occur when the blood vessels under the skin are traumatized. They can be painful, and the more you compress them, the more blood will come out. For it to heal, don't scrape it off and try to save it from getting injured more. If it is causing much discomfort, cover it up with a bandage. 

If you have phimosis symptoms, make sure to contact a healthcare specialist. Although skin stretching exercises may be beneficial for some cases, they have the potential to cause further harm if performed incorrectly. One should consult a Doctor to receive proper diagnosis and treatment.