I’m not a medical professional, but I can give you some guidance while you wait for your appointment. A spot on the ear in a child could be caused by a few things:
- Insect bite or sting – often red, slightly swollen, and itchy.
- Allergic reaction – may appear as a small red or raised area; sometimes itchy.
- Pimple or blocked pore – small, raised, sometimes with a white tip.
- Infection (bacterial or viral) – redness, swelling, warmth, pain, or pus may appear. Examples include impetigo (common in kids, often around the face and ears).
- Dermatitis or eczema flare – dry, red, sometimes scaly patches.
What you can do at home until the appointment:
- Keep it clean: Gently wash with mild soap and lukewarm water. Pat dry.
- Avoid scratching: This helps prevent infection.
- Use a cold compress: A cool, clean cloth can reduce swelling or itching.
- Topical care: Only if it looks like a minor pimple or irritation, you could apply a thin layer of an over-the-counter antiseptic cream—but avoid strong creams unless directed.
- Monitor for warning signs: Seek care sooner if you notice spreading redness, swelling, pain, pus, fever, or if your child seems unwell.
If it’s an insect bite, a mild antihistamine (like children’s diphenhydramine or loratadine) can reduce itching—check the dosage for your child’s age.
If you want, I can help you figure out which of these is most likely based on what the spot looks like. Could you describe its color, size, whether it’s raised, blistered, or itchy?