If you notice these red spots on your skin, here’s what they mean

Petechiae and purpura
appear as tiny red spots on the skin and are the result of damaged blood vessels or capillaries. Causes may include stress, coughing, or certain medications. They are generally harmless, although they may indicate pre-existing conditions such as platelet disorders.

Ruby angiomas
appear as small, raised, bright red bumps and result from excessive blood vessel growth. Ruby angiomas are generally completely harmless and often become more common with age.

Ruby angioma – Wikipedia, the free encyclopedia

Heat rash.
Simple and quite common depending on the environment. The “rash” occurs when sweat gets trapped in the sweat ducts, producing a series of itchy red spots on the skin.

Allergic reactions
: It’s self-explanatory. It’s the result of an allergic reaction to foods, substances, medications, or insect bites or stings, causing redness of the skin and an itchy rash.

Folliculitis:
An inflammation of the hair follicles, usually triggered by bacterial or fungal infections. The result is small, pus-filled red bumps that can cause discomfort.

Cellulitis
is a bacterial skin infection that causes redness and swelling of the skin, which feels warm to the touch. Cellulitis often requires medical attention and treatment with a course of antibiotics.

Impetigo

How to Identify the Early Symptoms of Impetigo – Aroga Pharmacy

A contagious bacterial infection that often spreads easily among children, impetigo is characterized by red sores that open, ooze fluid, and then crust over.

Vasculitis
is a condition involving inflammation of the blood vessels. Vasculitis causes red spots to appear on the skin and may be linked to autoimmune diseases or infections.

Hemangiomas
are birthmarks resulting from the abnormal growth of blood vessels. Occasionally, medical intervention may be necessary, although they are generally harmless.

In conclusion, the appearance of red spots on the skin doesn’t necessarily indicate anything to worry about. That said, it’s important to consult a doctor if:

The red spots are accompanied by fever, pain, or other discomfort.
The spots rapidly increase in size, number, or intensity.
These spots occur with other symptoms such as fatigue, weakness, or dizziness.