Erythema Palmaris et Plantaris

Last updated: February 8, 2026Reviewed date: February 8, 2026Reading time: 7 min read
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Erythema Palmaris et Plantaris (EPP) is a rare skin condition that primarily affects the palms of the hands and the soles of the feet. This article provides a straightforward and easily understandable guide to EPP, covering its types, causes, symptoms, diagnostic tests, treatments, and drugs....

For severe symptoms, danger signs, pregnancy, child illness, or sudden worsening, seek urgent medical care.

বাংলা রোগী নোট এখনো যোগ করা হয়নি। পোস্ট এডিটরে “RX Bangla Patient Mode” বক্স থেকে সহজ বাংলা সারাংশ যোগ করুন।

এই তথ্য শিক্ষা ও সচেতনতার জন্য। এটি ডাক্তারি পরীক্ষা, রোগ নির্ণয় বা প্রেসক্রিপশনের বিকল্প নয়।

Article Summary

Erythema Palmaris et Plantaris (EPP) is a rare skin condition that primarily affects the palms of the hands and the soles of the feet. This article provides a straightforward and easily understandable guide to EPP, covering its types, causes, symptoms, diagnostic tests, treatments, and drugs. Types of Erythema Palmaris et Plantaris There are different types of EPP, each with its unique characteristics: Primary EPP: This...

Key Takeaways

  • This article explains Causes of Erythema Palmaris et Plantaris in simple medical language.
  • This article explains Symptoms of Erythema Palmaris et Plantaris in simple medical language.
  • This article explains Diagnostic Tests for Erythema Palmaris et Plantaris in simple medical language.
  • This article explains Treatments for Erythema Palmaris et Plantaris in simple medical language.
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Emergency safety firstUrgent warning signs are highlighted below.

Seek urgent medical care if you notice

These warning signs are general safety guidance. Local emergency numbers and clinical judgment should always come first.

  • Severe symptoms, breathing difficulty, fainting, confusion, or rapidly worsening illness.
  • New weakness, severe pain, high fever, or symptoms after a serious injury.
  • Any symptom that feels urgent, unusual, or unsafe for the patient.
1

Emergency now

Use emergency care for severe, sudden, rapidly worsening, or life-threatening symptoms.

2

See a doctor

Book a professional medical evaluation if symptoms persist, worsen, recur often, affect daily activities, or occur in a high-risk patient.

3

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Use this article to understand possible causes, tests, treatment options, prevention, and questions to ask your clinician.

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Start here Choose the right pathway for symptoms, reports, medicines, or urgent warning signs. Disease article roadmap Read this topic step by step: meaning, symptoms, warning signs, diagnosis, treatment, prevention, and follow-up. Treatment planner Prepare questions about treatment choices, benefits, risks, side effects, and follow-up. Family & caregiver guide Organize symptoms, reports, medicines, questions, and follow-up safely. Nutrition & diet guide Prepare food, hydration, supplement, and medicine-timing questions safely. Prevention guide Organize risk factors, protective habits, screening, and warning signs. Recovery guide Prepare a safe plan for activity, rehabilitation, warning signs, and follow-up.
Definition

allergy, infection, or inflammation. সহজ বাংলা: চামড়া লাল হয়ে যাওয়া।" data-rx-term="erythema" data-rx-definition="Erythema means skin redness, often from irritation, allergy, infection, or inflammation. সহজ বাংলা: চামড়া লাল হয়ে যাওয়া।">Erythema Palmaris et Plantaris (EPP) is a rare skin condition that primarily affects the palms of the hands and the soles of the feet. This article provides a straightforward and easily understandable guide to EPP, covering its types, causes, symptoms, diagnostic tests, treatments, and drugs.

Types of allergy, infection, or inflammation. সহজ বাংলা: চামড়া লাল হয়ে যাওয়া।" data-rx-term="erythema" data-rx-definition="Erythema means skin redness, often from irritation, allergy, infection, or inflammation. সহজ বাংলা: চামড়া লাল হয়ে যাওয়া।">Erythema Palmaris et Plantaris

There are different types of EPP, each with its unique characteristics:

  1. Primary EPP: This is the most common type, often occurring without any underlying medical conditions.
  2. Secondary EPP: Sometimes, EPP can be linked to other health issues or medications.

Causes of allergy, infection, or inflammation. সহজ বাংলা: চামড়া লাল হয়ে যাওয়া।" data-rx-term="erythema" data-rx-definition="Erythema means skin redness, often from irritation, allergy, infection, or inflammation. সহজ বাংলা: চামড়া লাল হয়ে যাওয়া।">Erythema Palmaris et Plantaris

EPP can have various causes, and it’s not always clear why it occurs. Here are 20 potential factors:

  1. Genetics: Some cases may be hereditary, passed down through generations.
  2. Exposure to Chemicals: Contact with certain chemicals or allergens can trigger EPP.
  3. Infections: Bacterial, viral, or fungal infections can contribute to EPP.
  4. Medications: Certain drugs, like beta-blockers or antibiotics, may lead to EPP.
  5. Autoimmune Disorders: Conditions like lupus or pain, swelling, stiffness, or reduced movement. সহজ বাংলা: জয়েন্টের প্রদাহ।" data-rx-term="arthritis" data-rx-definition="Arthritis means joint inflammation causing pain, swelling, stiffness, or reduced movement. সহজ বাংলা: জয়েন্টের প্রদাহ।">arthritis: Rheumatoid arthritis is an autoimmune joint disease causing infection, or irritation, often causing pain, swelling, heat, or redness. সহজ বাংলা: শরীরের প্রদাহ; ব্যথা, ফোলা বা লালভাব হতে পারে।" data-rx-term="inflammation" data-rx-definition="Inflammation is the body’s response to injury, infection, or irritation, often causing pain, swelling, heat, or redness. সহজ বাংলা: শরীরের প্রদাহ; ব্যথা, ফোলা বা লালভাব হতে পারে।">inflammation, pain, and swelling. সহজ বাংলা: রোগপ্রতিরোধ ব্যবস্থার ভুল আক্রমণে জয়েন্টের প্রদাহ।" data-rx-term="rheumatoid arthritis" data-rx-definition="Rheumatoid arthritis is an autoimmune joint disease causing inflammation, pain, and swelling. সহজ বাংলা: রোগপ্রতিরোধ ব্যবস্থার ভুল আক্রমণে জয়েন্টের প্রদাহ।">rheumatoid arthritis can be associated with EPP.
  6. Stress: Emotional or physical stress may exacerbate EPP symptoms.
  7. Allergies: Allergic reactions can cause skin infection, or irritation, often causing pain, swelling, heat, or redness. সহজ বাংলা: শরীরের প্রদাহ; ব্যথা, ফোলা বা লালভাব হতে পারে।" data-rx-term="inflammation" data-rx-definition="Inflammation is the body’s response to injury, infection, or irritation, often causing pain, swelling, heat, or redness. সহজ বাংলা: শরীরের প্রদাহ; ব্যথা, ফোলা বা লালভাব হতে পারে।">inflammation, including in the palms and soles.
  8. Excessive Sweating: Profuse sweating on the hands and feet can be a factor.
  9. Skin Conditions: Psoriasis or eczema can be linked to EPP.
  10. Thyroid Disorders: An overactive or underactive thyroid gland might contribute.
  11. Hormonal Changes: Fluctuations in hormone levels can play a role.
  12. insulin is low or not working well. সহজ বাংলা: রক্তে চিনি বেশি থাকার রোগ।" data-rx-term="diabetes" data-rx-definition="Diabetes is a condition where blood sugar stays too high because insulin is low or not working well. সহজ বাংলা: রক্তে চিনি বেশি থাকার রোগ।">Diabetes: High blood sugar levels can affect skin health.
  13. Liver Disease: Liver problems can manifest in the skin, including EPP.
  14. Kidney Disease: Kidney issues may lead to skin-related symptoms.
  15. Cancer: In rare cases, EPP may be associated with certain cancers.
  16. Inflammatory Disorders: Conditions like Crohn’s disease can impact skin health.
  17. Excessive Alcohol Consumption: Heavy drinking can affect the skin’s appearance.
  18. Smoking: Tobacco use may worsen EPP symptoms.
  19. Environmental Factors: Exposure to harsh weather conditions or allergens.
  20. Unknown Factors: In some instances, the exact cause remains unclear.

Symptoms of allergy, infection, or inflammation. সহজ বাংলা: চামড়া লাল হয়ে যাওয়া।" data-rx-term="erythema" data-rx-definition="Erythema means skin redness, often from irritation, allergy, infection, or inflammation. সহজ বাংলা: চামড়া লাল হয়ে যাওয়া।">Erythema Palmaris et Plantaris

Recognizing the symptoms of EPP is essential for early diagnosis and management. Here are 20 common signs:

  1. Redness: The palms and soles become noticeably red.
  2. Warmth: The affected areas may feel warm to the touch.
  3. Swelling: Swelling can occur in severe cases.
  4. Burning Sensation: A burning or tingling sensation is common.
  5. Itching: Itchy skin is a frequent complaint.
  6. Pain: Some individuals experience discomfort or pain.
  7. Dryness: The skin on the palms and soles may become dry and scaly.
  8. Blisters: Fluid-filled blisters may form.
  9. Cracking: The skin may crack, leading to fissures.
  10. Peeling: Skin shedding is common during flare-ups.
  11. Sensitivity: Increased sensitivity to touch.
  12. Thickening: Skin can thicken over time.
  13. Nail Changes: Abnormalities in the nails, such as pitting or ridges.
  14. Palm Lines: EPP can affect the normal palm lines.
  15. Worsening with Pressure: Symptoms may worsen with pressure or friction.
  16. Difficulty Gripping Objects: Severe cases may impact hand function.
  17. Sleep Disturbance: Itching and discomfort can disrupt sleep.
  18. Psychological Stress: EPP can cause emotional distress.
  19. Social Impact: Embarrassment or self-consciousness about the appearance.
  20. Fatigue: Dealing with EPP can be physically and emotionally draining.

Diagnostic Tests for Erythema Palmaris et Plantaris

Diagnosing EPP often involves a combination of clinical evaluation and tests. Here are 20 diagnostic methods:

  1. Physical Examination: A doctor will inspect the affected areas.
  2. Medical History: Discussing your medical history and any medications you’re taking.
  3. Skin Biopsy: A small skin sample may be analyzed under a microscope.
  4. Blood Tests: Checking for underlying conditions like thyroid or liver problems.
  5. Patch Testing: To identify potential allergens or irritants.
  6. Dermoscopy: Using a special tool to examine skin patterns.
  7. Wood’s Lamp Examination: A UV light may reveal skin changes.
  8. Skin Scraping: To rule out fungal infections.
  9. Cultures: Testing for bacterial or viral infections.
  10. Immunological Tests: Assessing immune system activity.
  11. X-rays: To examine underlying bone structure.
  12. MRI or CT Scan: For cases with severe symptoms or suspected complications.
  13. Electromyography (EMG): Evaluating nerve function.
  14. Nerve Conduction Studies: Assessing nerve responses.
  15. Allergy Testing: Identifying specific allergens.
  16. Skin Prick Testing: Detecting allergic reactions.
  17. Thyroid Function Tests: To check thyroid hormone levels.
  18. Liver Function Tests: Evaluating liver health.
  19. Biopsy of Nail Tissue: If nail changes are present.
  20. Genetic Testing: In cases with a suspected genetic link.

Treatments for Erythema Palmaris et Plantaris

Managing EPP typically involves a combination of lifestyle changes, medications, and therapies. Here are 30 treatment options:

  1. Topical Steroids: Creams or ointments to reduce inflammation.
  2. Moisturizers: Keeping the skin well-hydrated.
  3. Emollients: Specialized moisturizers for EPP.
  4. Topical Calcineurin Inhibitors: Reducing skin redness and itching.
  5. Antihistamines: To alleviate itching.
  6. Pain Relievers: Over-the-counter pain medications for discomfort.
  7. Avoiding Triggers: Identifying and avoiding allergens or irritants.
  8. Cool Compresses: Applying cold compresses to reduce redness and heat.
  9. Gloves and Socks: Wearing protective clothing to minimize friction.
  10. Corticosteroid Injections: For severe inflammation.
  11. Oral Corticosteroids: In more severe cases.
  12. UV Light Therapy (Phototherapy): Controlled exposure to UV light.
  13. Oral Immunosuppressants: To modulate the immune response.
  14. Retinoids: Medications to control skin cell growth.
  15. Methotrexate: An immunosuppressive drug.
  16. Cyclosporine: For severe and resistant cases.
  17. Biologics: Targeted therapies for specific immune factors.
  18. PUVA Therapy: Combining medication with UV light.
  19. Stress Management: Relaxation techniques and stress reduction.
  20. Wound Care: Keeping any blisters or cracks clean and protected.
  21. Physical Therapy: Exercises to maintain hand and foot function.
  22. Occupational Therapy: Enhancing daily life activities.
  23. Footwear: Choosing comfortable, non-restrictive shoes.
  24. Nail Care: Proper nail hygiene.
  25. Psychological Support: Counseling or support groups.
  26. Aromatherapy: Some find relief through essential oils.
  27. Acupuncture: Alternative therapy for symptom relief.
  28. Herbal Remedies: Consult with a healthcare professional.
  29. Nutritional Supplements: Discuss with a doctor.
  30. Lifestyle Modifications: Avoiding alcohol and tobacco.

Drugs Used in Erythema Palmaris et Plantaris Treatment

Several medications may be prescribed to manage EPP. Here are 20 drugs commonly used:

  1. Clobetasol (Temovate): Topical steroid cream.
  2. Betamethasone (Diprolene): Another topical steroid.
  3. Tacrolimus (Protopic): Topical calcineurin inhibitor.
  4. Hydrocortisone: Over-the-counter steroid cream.
  5. Antihistamines (e.g., Benadryl): Oral medications for itching.
  6. Acetaminophen (Tylenol): Pain reliever.
  7. Ibuprofen (Advil): Non-prescription pain medication.
  8. Methotrexate (Trexall): Immunosuppressant.
  9. Cyclosporine (Neoral): Immunosuppressive drug.
  10. Adalimumab (Humira): Biologic medication.
  11. Etanercept (Enbrel): Biologic therapy.
  12. Mycophenolate Mofetil (CellCept): Immunosuppressant.
  13. Ustekinumab (Stelara): Biologic treatment.
  14. Mometasone (Elocon): Topical steroid.
  15. Isotretinoin (Accutane): Retinoid medication.
  16. Prednisone: Oral corticosteroid.
  17. Azathioprine (Imuran): Immunosuppressive drug.
  18. Mupirocin (Bactroban): Antibacterial ointment.
  19. Coal Tar: Topical treatment for psoriasis.
  20. Apremilast (Otezla): Oral medication for psoriasis.
In Conclusion

Erythema Palmaris et Plantaris is a challenging condition, but with the right approach, it can be managed effectively. If you or someone you know is dealing with EPP symptoms, consult a healthcare professional for proper diagnosis and treatment. Remember that individual experiences with EPP can vary, so personalized care is essential.

 

Disclaimer: Each person’s journey is unique, always seek the advice of a medical professional before trying any treatments to ensure to find the best plan for you. This guide is for general information and educational purposes only. If you or someone are suffering from this disease condition bookmark this page or share with someone who might find it useful! Boost your knowledge and stay ahead in your health journey. Thank you for giving your valuable time to read the article.

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  2. https://www.aad.org/about/burden-of-skin-disease
  3. https://www.usa.gov/federal-agencies/national-institute-of-arthritis-musculoskeletal-and-skin-diseases
  4. https://www.cdc.gov/niosh/topics/skin/default.html
  5. https://www.skincancer.org/
  6. https://www.jaad.org/
  7. https://www.psoriasis.org/about-psoriasis/
  8. https://books.google.com/books?
  9. https://www.niams.nih.gov/health-topics/skin-diseases
  10. https://cms.centerwatch.com/directories/1067-fda-approved-drugs/topic/292-skin-infections-disorders
  11. https://www.fda.gov/files/drugs/published/Acute-Bacterial-Skin-and-Skin-Structure-Infections—Developing-Drugs-for-Treatment.pdf
  12. https://dermnetnz.org/topics
  13. https://www.aaaai.org/conditions-treatments/allergies/skin-allergy
  14. https://www.sciencedirect.com/topics/medicine-and-dentistry/occupational-skin-disease
  15. https://aafa.org/allergies/allergy-symptoms/skin-allergies/
  16. https://www.nibib.nih.gov/
  17. https://rxharun.com/resources/category/resources/rxharun/article-types/skin-care-beauty/skin-diseases-types-symptoms-treatment/
  18. https://www.nei.nih.gov/
  19. https://en.wikipedia.org/wiki/List_of_skin_conditions
  20. https://en.wikipedia.org/?title=List_of_skin_diseases&redirect=no
  21. https://en.wikipedia.org/wiki/Skin_condition
  22. https://oxfordtreatment.com/
  23. https://www.nidcd.nih.gov/health/
  24. https://consumer.ftc.gov/articles/w
  25. https://www.nccih.nih.gov/health
  26. https://catalog.ninds.nih.gov/
  27. https://www.aarda.org/diseaselist/
  28. https://www.ninds.nih.gov/Disorders/Patient-Caregiver-Education/Fact-Sheets
  29. https://www.nibib.nih.gov/
  30. https://www.nia.nih.gov/health/topics
  31. https://www.nichd.nih.gov/
  32. https://www.nimh.nih.gov/health/topics
  33. https://www.nichd.nih.gov/
  34. https://www.niehs.nih.gov
  35. https://www.nimhd.nih.gov/
  36. https://www.nhlbi.nih.gov/health-topics
  37. https://obssr.od.nih.gov/
  38. https://www.nichd.nih.gov/health/topics
  39. https://rarediseases.info.nih.gov/diseases
  40. https://beta.rarediseases.info.nih.gov/diseases
  41. https://orwh.od.nih.gov/

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Safety note: This is not a prescription or diagnosis. For severe symptoms, pregnancy danger signs, children with serious illness, chest pain, breathing difficulty, stroke-like weakness, or major injury, seek urgent care.

Which doctor may help?

Start with a registered doctor or the nearest qualified health center.

What to tell the doctor

  • Write when the problem started and how it changed.
  • Bring old prescriptions, investigation reports, and current medicines.
  • Write allergies, pregnancy status, diabetes, kidney/liver disease, and major past illnesses.
  • Bring one family member if the patient is weak, elderly, confused, or a child.

Questions to ask

  • What is the most likely cause of my symptoms?
  • Which danger signs mean I should go to hospital quickly?
  • Which tests are necessary now, and which can wait?
  • How should I take medicines safely and what side effects should I watch for?
  • When should I come for follow-up?

Tests to discuss

  • Vital signs: temperature, pulse, blood pressure, oxygen saturation
  • Basic physical examination by a clinician
  • CBC, urine test, blood sugar, or imaging only when clinically needed

Avoid these mistakes

  • Do not use antibiotics, steroid tablets/injections, or strong painkillers without proper medical advice.
  • Do not hide pregnancy, kidney disease, ulcer, allergy, or blood thinner use.
  • Do not delay emergency care when danger signs are present.

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This section is for patient education only. It does not replace a doctor, pharmacist, or emergency care.

Safe first steps

  • Avoid heavy lifting, sudden bending, and prolonged bed rest.
  • Use comfortable posture and gentle movement as tolerated.
  • Discuss physiotherapy, X-ray, or MRI only when clinically needed.

OTC medicine safety

  • For mild back pain, pain-relief medicine may be discussed with a doctor or pharmacist.
  • Avoid repeated painkiller use if you have kidney disease, stomach ulcer, uncontrolled blood pressure, or are taking blood thinners.

Avoid these mistakes

  • Do not start antibiotics without a proper medical decision.
  • Do not use steroid tablets or injections casually for quick relief.
  • Do not delay emergency care because of home remedies.

Get urgent help if

  • Back pain with leg weakness, numbness around private area, loss of urine/stool control, fever, cancer history, or major injury needs urgent care.
Medicine names, dose, and timing must be decided by a qualified clinician or pharmacist after checking age, pregnancy, allergy, other diseases, and current medicines.

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Patient health record and symptom diary

Write your symptoms, medicines already taken, test results, and questions before visiting a doctor. This note stays on your device unless you print or copy it.

Doctor to discuss: Doctor / qualified healthcare provider
Tests to discuss with doctor
  • Basic vital signs: temperature, pulse, blood pressure, oxygen level if needed
  • Relevant blood, urine, imaging, or specialist tests only after clinical assessment
Questions to ask
  • What is the most likely cause of my symptoms?
  • Which warning signs mean I should go to emergency care?
  • Which tests are really needed now?
  • Which medicines are safe for my age, pregnancy status, allergy, kidney/liver/stomach condition, and current medicines?

Emergency warning signs such as chest pain, severe breathing difficulty, sudden weakness, confusion, severe dehydration, major injury, or loss of bladder/bowel control need urgent medical care. Do not wait for online information.

Safe pathway to proper treatment

Care roadmap for: Erythema Palmaris et Plantaris

Use this simple roadmap to understand the next safe steps. It is educational and does not replace examination by a doctor.

Go to emergency care if you notice:
  • Severe or rapidly worsening symptoms
  • Breathing difficulty, chest pain, fainting, confusion, severe weakness, major injury, or severe dehydration
Doctor / service to discuss: Qualified healthcare provider; specialist depends on symptoms and examination.
  1. Step 1

    Check danger signs first

    If danger signs are present, seek emergency care and do not wait for online information.

  2. Step 2

    Record the symptom story

    Write when symptoms started, severity, medicines already taken, allergies, pregnancy status, and test results.

  3. Step 3

    Visit a qualified clinician

    A doctor, nurse, or qualified healthcare provider can examine you and decide which tests or treatment are needed.

  4. Step 4

    Do only useful tests

    Do tests after clinical assessment. Avoid unnecessary tests, random antibiotics, or repeated medicines without diagnosis.

  5. Step 5

    Follow up and return early if worse

    If symptoms worsen, new warning signs appear, or treatment is not helping, return for review quickly.

Rural patient practical tips
  • Take a written symptom diary and all previous prescriptions/test reports.
  • Do not hide medicines already taken, even herbal or over-the-counter medicines.
  • Ask which warning signs mean urgent referral to hospital.

This roadmap is for education. A real diagnosis and treatment plan requires history, examination, and clinical judgment.

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Frequently Asked Questions

Is this article a replacement for a doctor?

No. It is educational content only. Patients should consult a qualified clinician for diagnosis and treatment.

When should I seek urgent care?

Seek urgent care for severe symptoms, rapidly worsening condition, breathing difficulty, severe pain, neurological changes, or any emergency warning sign.

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    DefinitionCongenital? brain dysgenesis due to glutamine synthetase deficiency is an ultra-rare inherited neurometabolic disease. It is also called GLND, congenital? glutamine deficiency, inherited glutamine synthetase deficiency,...

    March 29, 2026 • Rx Autoimmune, Genetic and Rare Diseases (A - Z)
  3. Amegakaryocytic Thrombocytopenia

    DefinitionAmegakaryocytic thrombocytopenia? is a rare blood disorder in which the bone marrow has very few or no megakaryocytes. Megakaryocytes are the large bone marrow cells that...

    March 9, 2026 • Rx Blood Donation, Fundraising & Charitable Trust
  4. Complete Atrioventricular Canal

    DefinitionComplete atrioventricular canal is a serious heart problem that a baby is born with. In this condition there is a big hole in the center of...

    February 28, 2026 • Rx Autoimmune, Genetic and Rare Diseases (A - Z)
  5. Complement Receptor Deficiency

    DefinitionComplement receptor deficiency is a rare health problem where the body does not have enough working “complement receptors” on its immune cells, or these receptors do...

    February 27, 2026 • Rx Autoimmune, Genetic and Rare Diseases (A - Z)
  6. Complement Component Deficiency

    DefinitionComplement component deficiency is a health problem where one or more proteins of the “complement system” are missing or do not work properly. [1] The complement...

    February 27, 2026 • Rx Autoimmune, Genetic and Rare Diseases (A - Z)
  7. Complement Component 5 Deficiency

    DefinitionComplement component 5 deficiency (often shortened to C5 deficiency or C5D) is a rare problem of the immune system where the body does not have enough...

    February 27, 2026 • Rx Autoimmune, Genetic and Rare Diseases (A - Z)
  8. Classic Complement Early Component Deficiency Caused by Mutation in C3

    DefinitionClassic complement early component deficiency caused by mutation in C3 means that an important immune protein, called complement component 3 or C3, is missing or does...

    February 27, 2026 • Rx Autoimmune, Genetic and Rare Diseases (A - Z)
  9. C3 Complement Deficiency

    DefinitionC3 complement deficiency means that the blood has very low or almost no working C3 protein, which is one of the main “helper” proteins in the...

    February 27, 2026 • Rx Autoimmune, Genetic and Rare Diseases (A - Z)
  10. Complement Component 3 (C3) Deficiency

    DefinitionComplement component 3 (C3) deficiency is a health problem where the blood has very low or almost no C3 protein, which is a key part of...

    February 27, 2026 • Rx Autoimmune, Genetic and Rare Diseases (A - Z)