You might be dealing with a common issue called acne. The back can easily get acne due to things like friction from clothes, sweating, or clogged hair follicles. To treat these spots, keep the area clean and dry, wear loose clothing, and use over-the-counter acne treatments with benzoyl peroxide or salicylic acid.

Your daughter may have red hives, itching, and raised bumps on the skin. Often hives are elevated because of allergens like the diverse range of food, insects, or specified materials. Antihistamine drugs such as Benadryl can be used to help relieve the symptoms of itching and swelling. Check again to ensure no food or other substances have caused the allergy, and if it spreads or worsens, seek medical attention.

Having breast and armpit ache­s for a long time is unusual. It's crucial to get examine­d. These pains could stem from hormonal shifts, infe­ctions, or breast tissue issues. De­termining the cause re­quires medical consultation. A doctor can suggest appropriate tre­atment after diagnosis. 

If a dog of yours scratches or nips at you and you don't see any signs of bleeding, cuts, or wounds, the risk of rabies is among the lowest. Rabies is mostly an infection through saliva, hence, when there is no open wound, the chances are minimal. Watch out for any strange signs such as a fever, headache, or tingling in the area near the scratch. In the event, you spot something peculiar, it's best to get checked out by a doctor anyway. But for now, you should be just fine. Rinse the wound under running water and lather it with soap to disinfect it.

Ringworm is a skin infection caused by fungi that result in red, circular ring-like rashes with intense itching. Ringworm is best treated with antifungal drugs prescribed by a dermatologist. However, in case you suspect that the illness is ringworm it will be helpful to visit a dermatologist for diagnosis and treatment.
 

You may have a cut that has bacteria in it. Some things that can show if your cut is infected are if it is red, hot, painful, or has pus. Be sure to wash the wound softly with soap and water, put some antibiotic cream on it, and cover it with a bandage. Keep an eye on it and go to a doctor if it gets worse.
 

Without a proper evaluation and diagnosis, it is difficult to understand the cause of the problem. I suggest taking your mother to a right doctor. Based on your mother's medical history and certain evaluations, he will be able to know the cause of burning feet and hands and can suggest an appropriate treatment. Hope this proved helpful.