Nickel allergy - Symptoms & causes - Mayo Clinic
2021年8月3日 · Nickel allergy is a condition in which contact with items containing nickel causes an itchy rash and possibly blisters at the site of contact. The top photo shows a positive patch test (on the left), after a patch containing nickel was left on the skin for 48 hours.
Nickel allergy - Diagnosis & treatment - Mayo Clinic
2021年8月3日 · Your doctor can usually diagnose nickel allergy based on your skin's appearance, and a recent exposure to items that may contain nickel. If the cause of your rash isn't apparent, however, your doctor may recommend a patch test (contact hypersensitivity allergy test).
Nickel allergy - Mayo Clinic
Nickel allergy is a condition in which contact with items containing nickel causes an itchy rash and possibly blisters at the site of contact. The top photo shows a positive patch test (on the left), after a patch containing nickel was left on the skin for 48 hours.
Nickel allergy cured - Mayo Clinic Connect
2016年9月4日 · I have had a nickel allergy all of my life. I first discovered it in my early childhood by wearing blue jeans where the back of the button would leave a rash on my lower stomach. Through the years, I have learned to stay away from nickel and other metals- …
Nickel allergy cured | Page 2 | Mayo Clinic Connect
2016年9月4日 · It is most common for those of us with Allergic Contact Dermatitis, ACD, which the patch test is for, commonly have multiple contact allergies. If you still have reaction you either are missing hiding places of nickel or you have other allergy's you are unaware of.
Mayo Clinic Study Suggests Coronary Stents Not Harmful to …
2012年4月16日 · Patients with known or suspected skin allergy usually report a skin rash, itching, redness or dry patches within 12 to 48 hours after initial contact with the metal. In this study, hypersensitivity to nickel was reported in 26 of 29 cases and to chromium in nine of 29 cases.
Mayo Clinic Minute: Are you allergic to jewelry?
2018年7月26日 · A pair of earrings or a necklace can cause an itchy, red rash to develop in hours or days. The National Institutes of Health reports that up to 17 percent of women and 3 percent of men are allergic to nickel, which is the metal found in lots of jewelry.
Contact dermatitis - Symptoms and causes - Mayo Clinic
2024年5月2日 · Contact dermatitis is an itchy rash caused by direct contact with a substance or an allergic reaction to it. The rash isn't contagious, but it can be very uncomfortable. Many substances can cause this reaction, such as cosmetics, fragrances, jewelry and plants.
Nickel allergy - Doctors and departments - Mayo Clinic
2021年8月3日 · Nickel allergy, often caused by nickel in jewelry, is a form of contact dermatitis. Things such as coins and zippers also may provoke nickel allergy.
Types of dermatitis (dermatitis pictures) - Mayo Clinic
2023年12月19日 · Learn to identify types of dermatitis by how the skin looks. Examples include atopic dermatitis, contact dermatitis and seborrheic dermatitis.