If you spot red dots on your skin, here’s what they mean

If you’re like me, you regularly examine your body for lumps, bumps, bruises, and anything else that just doesn’t feel right.

Call me paranoid or overly cautious, but I like to know what’s going on in my body and I like to be prepared to seek medical help if I ever find something that suggests an unexplained change.

It turns out that red dots on the skin aren’t all that uncommon. In fact, there are several causes, so I thought it would be helpful to list them here for anyone who might find themselves in the same situation.

It’s important to note that red dots on the skin can come in different sizes, shapes, and shades, and their meanings can be just as broad. Some are completely harmless, while others can have potentially serious causes.

Petechiae and Purpura:

These petechiae, which look like tiny red dots on the skin, are the result of damaged blood vessels or capillaries. They can be caused by stress, coughing, or certain medications. They are generally harmless but can indicate underlying medical problems such as platelet disorders.

Cherry Angiomas
They appear as small, raised, bright red bumps and result from an overgrowth of blood vessels. Cherry angiomas are generally completely harmless and often become more common with age.

Simple and quite common, depending on the environment. The rash occurs when sweat becomes trapped in the sweat ducts, producing a pattern of itchy, red dots on the skin.

Allergic Reactions
This goes without saying. The result of an allergic reaction to foods, substances, medications, or insect bites or stings, resulting in skin redness and itching.

Folliculitis

Inflammation of the hair follicles, usually triggered by bacterial or fungal infections. The result is the formation of pus-filled red spots that can cause discomfort.

Cellulitis
A bacterial skin infection causing redness and swelling of the skin, which is warm to the touch. Cellulitis often requires medical attention and treatment with antibiotics.Cherry Angiomas
They appear as small, raised, bright red bumps and result from an overgrowth of blood vessels. Cherry angiomas are generally completely harmless and often become more common with age.

Simple and quite common, depending on the environment. The rash occurs when sweat becomes trapped in the sweat ducts, producing a pattern of itchy, red dots on the skin.

Allergic Reactions
This goes without saying. The result of an allergic reaction to foods, substances, medications, or insect bites or stings, resulting in skin redness and itching.

Folliculitis

Inflammation of the hair follicles, usually triggered by bacterial or fungal infections. The result is the formation of pus-filled red spots that can cause discomfort.

Cellulitis
A bacterial skin infection causing redness and swelling of the skin, which is warm to the touch. Cellulitis often requires medical attention and treatment with antibiotics.