If there is no improvement after a week of treatment, the rash may not be a simple bacterial infection and could be fungal, viral, or allergic in nature. It is important to consult a paediatrician or dermatologist for proper examination and diagnosis. The doctor may advise different medicines or tests based on the exact cause.

Redness and discomfort on the hand can happen due to a bacterial skin infection, but sometimes it may also be irritation, allergy, insect bite reaction, or even a fungal issue that looks similar in the early stage. In bacterial infections, the area may feel warm, tender, swollen, and sometimes slowly expand if not treated properly. Keep the area clean with mild soap and water, and avoid scratching or squeezing it, as this can spread the infection deeper. Try to keep the hand dry and avoid using harsh chemicals or repeated antiseptic application unless advised. Covering the area lightly can help prevent further irritation if it is getting rubbed frequently. A doctor may need to examine the skin to confirm the cause and decide the right treatment, which could include topical or oral medicines depending on severity. Avoid starting random creams on your own, as incorrect use can delay healing. Please seek medical care urgently if the redness is spreading quickly, there is pus, severe pain, fever, red streaks on the arm, or if movement of the hand becomes difficult.

For heat boils on your stomach, you can apply an over-the-counter antibacterial ointment like Neosporin or Bacitracin, or a prescription-strength ointment like Mupirocin (Bactroban) twice daily after gently washing the area. Applying warm compresses for 10-15 minutes, 3 to 4 times a day, helps the boil drain naturally. Avoid squeezing, popping, or scratching the boil, as this can spread the infection. Wear loose clothing to reduce friction and sweat buildup. If the boil becomes increasingly painful, spreads, or is accompanied by a fever, please consult a doctor, as you may require prescription oral antibiotics.