Hives Center - Castro Valley, CA
Castro Valley Dermatologist Doctors for HivesType of Physician: Dermatologist What is a Dermatologist? A certification by the Board of Dermatology; practitioners treat pediatric and adult patients with disorders of the skin, mouth, hair and nails as well as a number of sexually transmitted diseases. They also have expertise in the care of normal skin, the prevention of skin diseases and cancers, and in the management of cosmetic disorders of the skin such as hair loss and scars. Specialty: Dermatology Common Name: Skin Doctor Dermatologist Doctors in Castro Valley * Herbert A Holman MD  William C Chow DO & John Doux MD  William C Chow DO & John Doux MD  Cosmetic Dermatology Center  Kaiser Union City Dermatology  Kaiser Union City Dermatology  Kaiser Union City Dermatology  Kaiser Union City Dermatology  Kaiser Union City Dermatology  Kaiser Union City Dermatology  Advanced Laser Skin Care Ctr  Affiliates In Dermatology  Jeffrey Riopelle MD & Sean Feezell DO  Advanced Dermatology Care  Marilyn S Kwolek MD  Robert Greenberg MD  Adam Wallach MD  William Lide MD  Kaiser Permanente Pleasanton Medical Offices  Fremont Dermatology  Affiliates In Dermatology  Affiliates In Dermatology  Fremont Dermatology  Fremont Dermatology  Affiliates In Dermatology  Kaiser Permanente Medical Center Dermatology in Fremont  Kaiser Permanente Medical Center Dermatology in Fremont  Kaiser Permanente Medical Center Dermatology in Fremont  Pacific Dermatology  Pacific Dermatology  Avakoff Billings Crain & Fung  Avakoff Billings Crain & Fung  Ervin H Epstein Jr. MD  Dean Anthony MD  Alexander Lewis MD  Kristen Walker MD  Allergy & Dermatology Clinic  Allergy & Dermatology Clinic  Kaiser Permanente Dermatology  Kaiser Permanente Dermatology  Kaiser Permanente Dermatology  Kaiser Permanente Dermatology  Kaiser Permanente Dermatology  Kaiser Permanente Dermatology  Avakoff Billings Crain & Fung  Avakoff Billings Crain & Fung  Kathryn P Rodan MD & Michael G Cedars MD  Kathryn P Rodan MD & Michael G Cedars MD  Affiliates In Dermatology  Jerome R Potozkin MD  Jeffrey T Bortz MD  A Premier Skin Care and Laser Center  West Oakland Health Center  Edward Becker MD  Warren I Dotz MD  Edward Becker MD  Park Shadelands Medical Offices  Stanford University Medical Center Dermatology Clinic  Stanford University Medical Center Dermatology Clinic  Park Shadelands Medical Offices  Stanford University Medical Center Dermatology Clinic  Stanford University Medical Center Dermatology Clinic  Park Shadelands Medical Offices  Stanford University Medical Center Dermatology Clinic  Stanford University Medical Center Dermatology Clinic  Greta F Clarke MD  Dermatology Associates Of Berkeley  Drs Gail & David Jacoby  Premier Dermatology  Lyle Rausch MD  Menlo Medical Clinic  Recia Blumenkranz MD  Dermatology Medical Group & Laser Center Inc  Dermatology Medical Group & Laser Center Inc  Dermatology Medical Group & Laser Center Inc  Family Dermatology  Palo Alto Medical Clinic Dermatology  Palo Alto Medical Clinic Dermatology  Palo Alto Medical Clinic Dermatology  Palo Alto Medical Clinic Dermatology  Palo Alto Medical Clinic Dermatology  Palo Alto Medical Clinic Dermatology  Palo Alto Medical Clinic Dermatology  Palo Alto Medical Clinic Dermatology  Palo Alto Medical Clinic Dermatology  Palo Alto Medical Clinic Dermatology  Palo Alto Medical Clinic Dermatology  Susan Wolf MD  Susan Wolf MD  Berman Skin Institute  Gould Dermatology Group  Gould Dermatology Group  Gould Dermatology Group  Werner W Ju MD  Bruce L Maltz MD  Lucy M Schmidt MD  Peter K Webb MD  David R Berk MD  Curtis A Raskin MD Inc  Camilla McCalmont MD Castro Valley, CaliforniaUpcoming Local Events2012-06-16
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HivesWhat are hives (urticaria)?Hives (medically known as urticaria) are red, itchy, raised areas of skin that appear in varying shapes and sizes. They range in size from a few millimeters to several inches in diameter. Hives can be round, or they can form rings or large patches. Wheals (welts), red lesions with a red "flare" at the borders, are another manifestation of hives. Hives can occur anywhere on the body, such as the trunk, arms, and legs. It is estimated that 5% of all people will develop urticaria at some point in their lives. Hives are more common in women than in men. Of those with chronic hives (those lasting six weeks or more), some 80% are idiopathic, the medical term which means that no cause, allergic or otherwise, can be found. One hallmark of hives is their tendency to change size rapidly and to move around, disappearing in one place and reappearing in other places, often in a matter of hours. Individual hives usually last two to 24 hours. An outbreak that looks impressive, even alarming, first thing in the morning can be completely gone by noon, only to be back in full force later in the day. Very few, if any other skin diseases occur and then resolve so rapidly. Therefore, even if you have no evidence of hives to show the doctor when you get to the office for examination, he or she can often establish the diagnosis based upon the history of your symptoms. Because hives fluctuate so much and so fast, it is helpful to bring along a photograph of what the outbreak looked like at its worst. Swelling deeper in the skin that may accompany hives is called angioedema. This may be seen on the hands and feet as well as on mucous membranes (with swelling of the lips or eyes that can be as dramatic as it is brief.)
What causes hives?Hives are produced by histamine and other compounds released from cells called mast cells, which are a... Recommended Reading Related to HivesEczema facts
Other Related Hives ArticlesEmergency Contact for Castro Valley
Nearby Castro Valley Hospitals *Eden Medical Center Alameda County Medical Center Fairmont Campus John George Psychiatric Pavilion Kindred Hospital San Francisco Bay Area San Leandro Hospital St Rose Hospital Kaiser Permanente Hayward Medical Center San Ramon Regional Medical Center Alameda Hospital ValleyCare Health System Pleasanton Alameda County Medical Center Highland Campus Washington Hospital Fremont Hospital Alta Bates Summit Medical Center Summit Campus Kaiser Permanente Medical Center at Oakland Kaiser Permanente Walnut Creek Medical Center Children's Hospital & Research Center Oakland Alta Bates Summit Medical Center Alta Bates Campus Alta Bates Summit Medical Center Herrick Campus John Muir Medical Center Walnut Creek Campus Mills Hospital Kaiser Permanente Redwood City Medical Center San Mateo Medical Center Menlo Park Surgical Hospital Valley Memorial Hospital Sequoia Hospital Mills-Peninsula Health Services San Francisco General Hospital Lucile Packard Children's Hospital Livermore Division of the VA Palo Alto Healthcare System St Luke's Hospital Stanford Hospital & Clinics Chinese Hospital Saint Francis Memorial Hospital Kaiser Permanente South San Francisco Medical Center California Pacific Medical Center Davies Campus California Pacific Medical Center Pacific Campus John Muir Medical Center Concord Campus John Muir Behavioral Health Center UCSF Medical Center at Mount Zion Kaiser Permanente San Francisco Medical Center VA Palo Alto Health Care System Laguna Honda Hospital & Rehabilitation Center VA Northern CA Healthcare System at Martinez St Mary's Medical Center UCSF Medical Center at Parnassus California Pacific Medical Center East Campus California Pacific Medical Center California Campus Seton Medical Center Contra Costa Regional Medical Center Doctor's Medical Center San Pablo El Camino Hospital San Francisco VA Medical Center Sutter Delta Medical Center Kaiser Permanente Santa Clara Medical Center Seton Medical Center Coastside Regional Medical Center of San Jose O'Connor Hospital Santa Clara Valley Medical Center Marin General Hospital Kentfield Rehabilitation & Specialty Hospital El Camino Hospital of Los Gatos St Helena Hospital Center for Behavioral Health Kaiser Permanente Vallejo Medical Center Sutter Solano Medical Center Good Samaritan Hospital San Jose Good Samaritan Hospital Mission Oaks Kaiser Permanente San Rafael Medical Center Kaiser Permanente San Jose Medical Center Featured Articles*Provider Directory Terms of Use: The WebMD 'Provider Directory' is provided by WebMD for use by the general public as a quick reference of information about Providers. The Provider Directory is not intended as a tool for verifying the credentials, qualifications, or abilities of any Provider contained therein. Inclusion in the Provider Directory does not imply recommendation or endorsement nor does omission in the Provider Directory imply WebMD disapproval. |
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Atopic Dermatitis
- Eczema is a general term for many types dermatitis (skin inflammation). Atopic dermatitis is the most common of the many types of eczema. Other types of eczema include: contact eczema, allergic contact eczema, seborrheic eczema, nummular eczema, stasis dermatitis, and. dyshidrotic eczema.
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Rash
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Allergy
- An allergy refers to a misguided reaction by our immune system in response to bodily contact with certain foreign substances. When these allergens come in contact with the body, it causes the immune system to develop an allergic reaction in people who are allergic to it. It is estimated that 50 million North Americans are affected by allergic conditions. The parts of the body that are prone to react to allergies include the eyes, nose, lungs, skin, and stomach. Common allergic disorders include hay fever, asthma, allergic eyes, allergic eczema, hives, and allergic shock.
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Anaphylaxis
- Anaphylaxis is a serious allergic reaction that affects a number of different areas of the body at one time, and can be fatal. Causes of anaphylaxis can be food allergy, latex allergy, allergy to insect or but stings/bites, asthma, or other materials or conditions. Symptoms include flushing, itching, hives, anxiety, rapid or irregular pulse. Severe symptoms may be throat and tongue swelling, swallowing, and difficulty breathing. Some disorders appear similar to anaphylaxis such as fainting, panic attacks, blood clots in the lungs, heart attacks, and septic shock. If you think that you may be having an anaphylactic reaction, seek emergency care or call 911 immedately.
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Itching
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Black Eye
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