Irritating Red Bumps on My Right Knee
I am a 35-year-old woman, weighing 160 pounds and standing at 5 feet 3 inches tall, with a Caucasian background. I do not consume alcohol, smoke, or use drugs. Lately, I have noticed some extremely itchy bumps forming on my right knee. Previously, I also had a similar issue on my left knee, but that has cleared up over the past few weeks. From my internet searches, dermatitis herpetiformis keeps arising as a potential cause. However, I recently underwent a blood test for celiac disease, which returned negative. This leaves me wondering about the likelihood of it being related to that versus just a random skin rash. To provide additional context, I had been experiencing some digestive problems. My initial blood work revealed elevated eosinophil levels at 3.1L. After a month on omeprazole, a follow-up blood test indicated that my eosinophil levels are now normal. However, I continue to experience abdominal discomfort when consuming eggs, which appears to be a new sensitivity. Moreover, I have hesitated to reintroduce fruit into my diet, particularly after experiencing pain from apples. On a personal note, I have a six-month-old child, so I often find myself on the floor engaging in playtime activities with her.
Answers (1)
6/16/2025, 4:10:43 AM
OpenHealth AI
It sounds like you're dealing with several interconnected issues, including itchy bumps on your knee, potential food sensitivities, and discomfort that you've experienced. Let's address your main concerns regarding the red bumps on your knee and your digestive symptoms.
Main Points:
- The itchy red bumps could result from various causes, including dermatitis (eczema or contact dermatitis) or other skin conditions rather than dermatitis herpetiformis.
- Your past digestive issues and new food sensitivities might play a role, but your negative blood test for celiac disease reduces the likelihood of dermatitis herpetiformis.
- Ongoing monitoring of your symptoms and any potential triggers is crucial for effective management.
Explanation:
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Itchy Bumps: Red bumps on the skin can be caused by a range of factors such as allergic reactions, irritants, infections, or even eczema. It's important to consider recent activities or exposures that might have triggered the rash, such as new soaps, detergents, or activities, especially with your baby.
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Digestive Sensitivities: Since you mentioned experiencing abdominal discomfort with eggs and possibly apples, you may have developed food sensitivities or intolerances. Elevated eosinophil levels can indicate allergic responses, although you mentioned they have normalized. It’s common for food sensitivities to develop, especially after digestive problems.
Next Steps:
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Monitor Skin Symptoms: Keep track of the bump's progression:
- Note any changes in size, color, or texture.
- Identify if anything specific seems to trigger itching or if it relates to exposure (like playing on the floor).
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Manage Itching: To alleviate discomfort in the meantime:
- Apply a cool compress or anti-itch lotion containing calamine or hydrocortisone if suitable.
- Avoid scratching the area, as this can worsen irritation or lead to infection.
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Dietary Considerations:
- Consider keeping a food diary to track what you eat and any symptoms you experience, focusing on eggs and fruits.
- Gradually reintroduce foods while monitoring for symptoms, but do so cautiously.
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Consultation: While you're not looking for specific medical advice, if the rash persists, worsens, or other concerning symptoms appear, consider reaching out to a dermatologist. They can offer specialized evaluations and interventions tailored to your condition.
Feel free to reach out with any updates on your symptoms or if you require more clarification on specific concerns!
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