What Causes Red Spots on Skin & How to Treat Them?

Red spots on skin, also known as 'petechiae', can be a common occurrence and are usually not a cause for concern. However, they can sometimes be a symptom of an underlying condition.

Understanding what causes red spots on the skin and how to treat them is essential for maintaining good skin health.

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What Causes Red Spots on Skin?

1) Allergic Reaction

Allergic reactions can cause red spots on the skin. It can be caused by contact with an allergen, such as certain types of food, medication, or cosmetics.

2) Infections

Infections such as bacterial, viral, or fungal infections can cause red spots on the skin. Common infections that cause red spots on the skin include chickenpox, shingles, and measles.

Certain types of infection can trigger red spots on your face. (Image via Pexels / Vitaly)

3) Inflammation

Inflammation of the skin can also lead to red spots. Inflammatory conditions such as rosacea and psoriasis can cause red spots to appear on the skin.

4) Trauma

Trauma, such as an injury or bug bite, can cause red spots on the skin. These spots are usually accompanied by pain or itching.

5) Heat Rash

Heat rash is a common condition that occurs when the sweat ducts become blocked, causing small red bumps to appear on the skin.

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How to Treat Red Spots on Your Skin?

1) Topical Medication - Topical medications such as creams, gels, or ointments can be applied to the affected area to reduce inflammation and redness. Topical medications can be prescribed by a healthcare professional or purchased over-the-counter.

2) Antihistamines - Antihistamines can be used to treat red spots caused by an allergic reaction. They work by blocking the effects of histamines, which are released during an allergic reaction.

applying moisturiser can help reduce the rash. (Image via Pexels / Sora Shimazaki)

3) Moisturizers - Moisturizers can be used to soothe and hydrate the skin, reducing the appearance of red spots. Moisturizers should be used regularly to prevent the skin from drying out and becoming inflamed.

4) Avoiding Triggers - If the red spots are caused by an allergic reaction, it is important to avoid the trigger. This may involve avoiding certain types of food that can cause inflammation or cosmetics or staying away from certain environmental factors.

Certain types of food can also trigger red spots on skin. (Image via Pexels / Polina Tankilevitch)

5) Medical Treatment - If the red spots are a symptom of an underlying medical condition, such as psoriasis or rosacea, medical treatment may be necessary. A healthcare professional can diagnose the condition and recommend appropriate treatment.

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Red spots on skin can be caused by a variety of factors, including allergic reactions, infections, inflammation, trauma, and heat rash. Treatment options include topical medications, antihistamines, moisturizers, avoiding triggers, and medical treatment.

It is important to pay attention to any changes in the appearance of your skin and to seek medical attention if you are concerned. By working with your healthcare provider, you can determine the cause of red spots on skin and develop an appropriate treatment plan.