6 Possible Causes of Small Red Spots
1. Petechiae – a sign of a blood or platelet problem
Low platelet count (thrombocytopenia)
Infections (streptococcal, septicemia, viral diseases)
Autoimmune diseases (e.g., lupus, ITP)
Medications (anticoagulants, antibiotics, chemotherapy)
⚠️When to worry: If petechiae appear suddenly, spread quickly, or are accompanied by fever, fatigue, or easy bruising, seek medical attention immediately.
2. Red angiomas – usually harmless, but watch for changes
✅They are not dangerous.
✅Often increase with age
✅They can grow or multiply.
🔍When to see a dermatologist: If they start to bleed, change shape, or become painful, have them checked to rule out a skin tumor.
3. Liver disease – a hidden warning sign
The liver is involved in blood clotting. When its function is impaired, blood vessels become fragile and spider angiomas and palmar erythema (red palms) appear.
Additional symptoms:
Yellowing of the skin (jaundice)
Swelling of the legs or abdomen
Fatigue and nausea
If you have risk factors (alcohol, hepatitis, fatty liver), do not ignore skin changes.
