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Doctor insights on: Itchy Red Bumps On Knuckles

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Itchy red bump on end knuckle then a permanent knot. Then another formed on the other side of the same knuckle. No pain but a little stiff.?

Itchy red bump on end knuckle then a permanent knot.  Then another formed on the other side of the same knuckle.  No pain but a little stiff.?

Knuckle Pads: Knuckle pads are benign, asymptomatic, well-circumscribed, smooth, firm, skin-colored papules, nodules, or plaques, located in the skin over the dorsal aspects of the metacarpophalangeal (mcp) and interphalangeal (ip) joints. A history of repetitive trauma related to sports or occupation is often present. ...Read more

Red Bumps (Definition)

Red bumps is a symptom in which a person has a rash of raised spots on the skin, and the spots are redder than the normal skin. Redness is usually caused by increased blood (red colored) in the reddened area. Increased blood flow can be due to allergies, infection, hormonal changes, ...Read more

Dr. J. Lawrence Dohan
Board Certified, Dermatology
51 years in practice
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I have itchy red bumps on my togue and have not eaten any new foods ?

I have itchy red bumps on my togue and have not eaten any new foods
?

Inflammed papillae: Most likely taste bud or papillae on your tounge have bcome inflammed due to a prior burn, cut, viral infection, or bacterial infection. Inflamed papillae are very common symptom and not one that should cause overwhelming concern. If you have a high fever and other symptoms of infection then you should contact your doctor. Cold viruses, flu viruses, hpv , herpes viruses can cause this symptom. ...Read more

Dr. J. Lawrence Dohan
Board Certified, Dermatology
51 years in practice
5.0M people helped
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Treating Jock Itch (Checklist)

Dry affected areas daily
Daily
Treat affected areas with a topical antifungal cream
Once
See a dermatologist for resistant or widespread cases
Once
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I have small itchy red bumps?

I have small itchy red bumps?

Red bumps: Can be from different causes such as dry skin, skin infection, etc. For a proper diagnosis, you need to see a doctor to look at them and help you with the diagnosis and treatment. ...Read more

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Treating Jock Itch (Checklist)

Know it's also called tinea cruris, intertrigo, and groin ringworm
Once
Know that jock itch is caused by a fungus
Once
Know risk factors: heat, humidity, tight clothing, sweat, obesity, diabetes
Once
Most important Rx: Keep your skin as clean and as dry as possible
Once
Board Certified, Dermatology
51 years in practice
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Tell me what are itchy red bumps on skin?

See your doctor: Symptoms like these are best deterimed by a thorough evaluation by your physician. Based on his/her findings, a treatment plan can be developed to help you. ...Read more

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I have itchy red bumps all over my body--what should I do?

I have itchy red bumps all over my body--what should I do?

See your doctor: Symptoms like these are best deterimed by a thorough evaluation by your physician. Based on his/her findings, a treatment plan can be developed to help you. ...Read more

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Treating Jock Itch (Checklist)

Bath or shower daily with antibacterial soap
Once
Wear clean, loose-fitting underwear
Once
Use anti-fungal medications for jock itch
Once
Dry off after bathing with a clean towel
Once
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Small itchy red bumps that itch and spread on different parts of the body?

Small itchy red bumps that itch and spread on different parts of the body?

Reaction 2 somthing: If it's red and itchy, more than likely it's an allergic reaction to something (new skin care product, soap, detergent, fragrance, etc...) could be something else though, so should be checked and treated to give you relief. ...Read more

Dr. Doanh Nguyen
521 doctors shared insights

Itchy Rash (Definition)

Most itchy rashes are called eczema or dermatitis. Both are due to ...Read more

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Dr. J. Lawrence Dohan
Board Certified, Dermatology
51 years in practice
5.0M people helped
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