16 Causes of Red Spots on Skin - Verywell Health
网页2024年8月17日 — Red spots on the skin are commonly just pimples (acne vulgaris), or inflamed red spots on the face, chest, and upper back. The pimples form when pores become blocked by oil, dead skin cells, and bacteria .
Raised Skin Bumps: Pictures, Types, Causes, and Treatment - Healthline
网页2024年3月27日 — Raised bumps on the skin are common. Learn about possible causes, ranging from acne to skin cancer, and different treatment options.
Red Spots on Skin: Causes, Treatments, and More - Healthline
网页2023年2月10日 — There are many possible causes for red spots on the skin. Some are triggered by allergies, like contact dermatitis, while others are caused by bacteria, a virus, or an autoimmune...
What Are Tiny Red Dots on Skin? Causes and Treatments
网页2024年8月9日 — Tiny red dots on the skin can be caused by simple problems like heat rash, contact dermatitis, or scraping your skin against a rough surface. A cluster of pinprick red dots that are flat against the skin and do not itch can be a condition known as petechiae.
Red Bumps on Skin: Types, Causes, Treatment, and More - Health
网页2024年5月12日 — Red bumps on the skin are common and could be a sign of irritation, inflammation, or an infection of the skin. There are a number of reasons why your skin may develop red bumps,...
22 Common Skin Rashes: Pictures, Causes, and Treatment - Healthline
网页2024年3月27日 — Skin discoloration is a common rash symptom, which can present differently on different skin tones. Rashes may appear red or pink on lighter skin tones, while on darker skin tones they may be...
What can cause red dots to appear on the skin? - Medical News Today
网页2023年9月10日 — Red dots on the skin can appear due to various conditions. Although people can treat some at home, other conditions may need medical attention. Learn more here.
Raised skin bumps: Pictures, causes and treatment - Medical News Today
网页2023年4月26日 — allergic reaction. trauma/friction. skin cancer. infection. This article discusses raised skin bumps that result from these causes, including their appearance and possible treatments....
Raised Skin Bumps: Causes and Treatment - Verywell Health
网页2024年8月7日 — Acne can appear as red bumps, whiteheads, blackheads, pus-filled pimples (pustules), or cysts (acne that penetrates deep into the skin). The type of acne people get depends on what is responsible for clogging the pores. Most of the time acne is caused by hormones. Hormones called androgens can increase the size of oil glands.
Inflammatory Acne: Symptoms, Types, Causes, Treatment - Cleveland Clinic
网页Inflammatory acne causes red, swollen, painful blemishes on your skin, often on your face, back, chest and shoulders. The pustules, nodules or cysts contain bacteria, pus, dead skin cells and excess oil. Over-the-counter skincare products can help clear your skin and prevent breakouts. But many people need treatment from a healthcare professional.