Could the red bumps be related to changes in your physical activity level?

This is a common issue for men who shave their beards. Using incorrect shaving techniques can lead to irritating red spots after shaving on the neck. Underarms: When should I see my ... Occasionally, they can also appear on your thighs, upper arms or face. The lumps start off bright red, or darker than your normal skin ... Hives are raised, often itchy, red bumps (welts) on the surface of the skin ... They may disappear on their own. To reduce itching and swelling: Do not ... Jun 27, 2014 ... If your skin suffers from what looks like red, raised goose pimples, it's most likely a harmless condition called Keratosis Pilaris (see also ' ... Keratosis pilaris are small, red bumps on the skin of your arms. Keratosis pilaris are painless bumps on your skin around your hair follicles. Keratosis ... It's likely to be an infection if the skin around the lump is red and warm. ... Lump on the shoulder, back, chest or arm. A lump on the shoulder, back ... Jun 9, 2021 ... DEAR MAYO CLINIC: My 7-year-old son developed a small pink bump on his arm recently. ... Some irritation in the form of red, flaky skin can ... Aug 31, 2023 ... Ever find a pimple under your arm and wonder why it showed up in the first place? We're here to help. This skin concern, sometimes referred to ... Nov 22, 2023 ... What Are the Most Common Forearm Lump Causes and Their Symptoms? ... lump-in-my-arm-or-leg/ · https://www.buoyhealth.com/learn/hard-forearm ... Apr 25, 2025 ... A grass rash appears as red bumps or hives on the skin. These are most commonly found on exposed skin areas like the arms, legs, and feet.