Some infections can cause red spots or rashes, including:
- Chickenpox (itchy red spots that turn into blisters)
- Measles (flat red rash with fever)
- Scarlet fever (red rash with sore throat)
These conditions are usually accompanied by:
- Fever
- Fatigue
- Other flu-like symptoms
In these cases, red spots are just one part of a larger illness.
🌿 6. Skin Irritation or Contact Dermatitis
Sometimes the skin reacts directly to something it touches.
Common triggers:
- New clothing fabrics
- Perfumes or deodorants
- Cleaning chemicals
Symptoms:
- Red, inflamed patches
- Itching or burning
- Dry or flaky skin
This is usually localized to the area of contact.
🧴 7. Acne or Folliculitis
Not all red spots are rashes—some are related to pores and hair follicles.
- Acne: red pimples caused by clogged pores
- Folliculitis: inflamed hair follicles, sometimes from bacteria or shaving
These spots may be:
- Tender or painful
- Pimple-like
- Found on face, back, chest, or thighs
⚠️ When Should You Be Concerned?