Purple Rash
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with Physician-supervised AI
Reviewed By:
Sarita Nori, MD (Dermatology)
Dr. Sarita Nori was drawn to dermatology because of the intersection of science and medicine that is at the heart of dermatology. She feels this is what really allows her to help her patients. “There is a lot of problem-solving in dermatology and I like that,” she explains. “It’s also a profession where you can help people quickly and really make a difference in their lives.” | Some of the typical skin problems that Dr. Nori treats include skin cancers, psoriasis, acne, eczema, rashes, and contact dermatitis. Dr Nori believes in using all possible avenues of treatment, such as biologics, especially in patients with chronic diseases such as eczema and psoriasis. “These medications can work superbly, and they are really life-changing for many patients.” | Dr. Nori feels it’s important for patients to have a good understanding of the disease or condition that is affecting them. “I like to educate my patients on their problem and have them really understand it so they can take the best course of action. Patients always do better when they understand their skin condition, and how to treat it.”
Yukiko Ueda, MD (Dermatology)
Dr. Ueda graduated from the Niigata University School of Medicine and trained at the University of Tokyo Medical School. She is currently a clinical assistant professor at the Department of Dermatology, Jichi Medical University, and holds several posts in the dermatology departments at Kyoto Prefectural University of Medicine, Komagome Hospital, University of Tokyo, and the Medical Center of Japan Red Cross Society.
Content updated on Apr 4, 2024
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There are purple bumps on the skin
Small purple spots on the skin after the stomach ache started
Raised red dots on the skin where was bleeding underneath
There is a small purple patch below the knee
Red dots of blood on the skin
Violaceous / purpuric rash
Bruises and blood spots on the lower legs
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About the Symptom
It is purplish-red rash just beneath the skin's surface and may appear dark brown or black on darker skin tones.
When to see a doctor
Seek professional care if you experience any of the following symptoms
Purple rash
Possible Causes
Generally, Purple rash can be related to:
- IgA Vasculitis (Henoch-Schonlein Purpura)
A disease that causes inflammation and bleeding of small blood vessels, commonly affecting the skin, joints, intestines, and kidneys. This can lead to rashes, stomach pain, and kidney damage. Though it can affect anyone, it is more common in children under 10 years old. The cause is not well understood, but it may result from an immune system issue.
- Hypergammaglobulinemic Purpura
Hypergammaglobulinemic purpura of Waldenström is a very rare condition caused by underlying dysfunction in the immune system. It consists of three main findings: 1. High levels of immunoglobulins in the blood (hypergammaglobulinemia) 2. Rash of tiny red/purple spots due to small blood vessels leaking into the skin (recurring purpura) 3. A blood test that shows high levels of inflammation in the body (Erythrocyte Sedimentation Rate) The cause is unknown but it is often associated with some underlying disease of the immune system. It commonly occurs in middle-aged women and may be triggered heat exposure, tight-fitting clothing, and extended periods of standing.
- Purpura Pigmentosa
Purpura Pigmentosa Progressiva, also known as Pigmented Purpuric Dermatosis or Schamberg's Disease, is a skin condition that presents with groups of small red dots inside the skin, usually on the arms and legs that can gradually become more orangish-brown. The exact cause is unknown, but it is caused by inflammation of tiny blood vessels in the skin called capillaries.
- Purpura Simplex
Acquired Hemophilia
Congenital Hemophilia
- Hemangiosarcoma
- Immune Thrombocytopenic Purpura
- Alcoholic Liver Disease
- Drug-Induced Hypersensitivity Syndrome
Doctor's Diagnostic Questions
Your doctor may ask these questions to check for this symptom:
Do you have purple skin spots?
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Developed by doctors.
Find Similar Symptoms
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Reviewed By:
Sarita Nori, MD (Dermatology)
Dr. Sarita Nori was drawn to dermatology because of the intersection of science and medicine that is at the heart of dermatology. She feels this is what really allows her to help her patients. “There is a lot of problem-solving in dermatology and I like that,” she explains. “It’s also a profession where you can help people quickly and really make a difference in their lives.” | Some of the typical skin problems that Dr. Nori treats include skin cancers, psoriasis, acne, eczema, rashes, and contact dermatitis. Dr Nori believes in using all possible avenues of treatment, such as biologics, especially in patients with chronic diseases such as eczema and psoriasis. “These medications can work superbly, and they are really life-changing for many patients.” | Dr. Nori feels it’s important for patients to have a good understanding of the disease or condition that is affecting them. “I like to educate my patients on their problem and have them really understand it so they can take the best course of action. Patients always do better when they understand their skin condition, and how to treat it.”
Yukiko Ueda, MD (Dermatology)
Dr. Ueda graduated from the Niigata University School of Medicine and trained at the University of Tokyo Medical School. She is currently a clinical assistant professor at the Department of Dermatology, Jichi Medical University, and holds several posts in the dermatology departments at Kyoto Prefectural University of Medicine, Komagome Hospital, University of Tokyo, and the Medical Center of Japan Red Cross Society.
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Dale Mueller, MD
Cardiothoracic Surgery, Vascular Surgery
Cardiothoracic and Vascular Surgery Associates
