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Allergies
Today's Top News Stories | • | Clinical Trials Update: Nov. 20, 2008 - Nov 20, 2008, 13:49
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Despite call for routine exams, 60,000 Americans were infected last year. | • | Estrogen May Explain Why Women With Cystic Fibrosis Suffer More - Nov 20, 2008, 19:00
Study found high levels of hormone worsened respiratory disease. | • | CDC Monitors Shortage of Hib Vaccine - Nov 20, 2008, 16:00
The shot protects against infection that can cause meningitis, pneumonia in young children. | • | Colorectal Cancer Screens Detect Unrecognized Disease - Nov 20, 2008, 19:00
Finnish study says about 40% returned positive results in review of national program. |
Pictures & Images
Histamine Is Released
Today's Top News Stories | • | Clinical Trials Update: Nov. 20, 2008 - Nov 20, 2008, 13:49
- High Cholesterol (Hyperlipidemia)
- Osteoarthritis
- Urinary Incontinence
| • | U.S. Lags on HIV Testing Goals - Nov 20, 2008, 16:00
Despite call for routine exams, 60,000 Americans were infected last year. | • | Estrogen May Explain Why Women With Cystic Fibrosis Suffer More - Nov 20, 2008, 19:00
Study found high levels of hormone worsened respiratory disease. | • | CDC Monitors Shortage of Hib Vaccine - Nov 20, 2008, 16:00
The shot protects against infection that can cause meningitis, pneumonia in young children. | • | Colorectal Cancer Screens Detect Unrecognized Disease - Nov 20, 2008, 19:00
Finnish study says about 40% returned positive results in review of national program. |
Mast cells release histamine when an allergen is encountered. The histamine response can produce sneezing, itching, hives and watery eyes.
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- Allergic Reactions
- Allergy Symptoms
- Histamine Is Released
- Intoduction to Allergy Treatment
- Hives (Urticaria) on the Arm
- Hives (Urticaria) on the Chest
- Hives (Urticaria) - Close-Up
- Hives (Urticaria) on the Trunk
- Allergies
- Antibodies
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• Definition
• Allergies Overview, Causes, & Risk Factors
• Allergies Symptoms & Signs
• Allergies Prevention
• Allergies Diagnosis & Tests
• Allergies Treatment
• Allergies Prognosis
• Allergies Complications
• Allergies Support Groups
• Calling Your Health Care Provider
• Pictures & Images
Topics that might be of interest to you Diseases & Conditions
• Allergic Rhinitis
• Allergy to Mold - Dander - Dust
• Anaphylaxis
• Asthma
• Conjunctivitis
• Contact Dermatitis
• Drug Allergies
• Eczema (Atopic Dermatitis)
• Food Allergy
• Food Poisoning
• Hives
Tests & Exams
• Allergy Testing
• CBC
• Complement
Other Topics
• Abdominal Pain
• Allergen
• Allergic Reactions
• Asthma and Allergy - Resources
• Breathing Difficulty
• Chemosis
• Conjunctiva
• Cough
• Diarrhea
• Drowsiness
• Eye Burning - Itching and Discharge
• Eye Redness
• Headache
• Immune Response
• Insect Bites and Stings
• Itching
• Muscle Cramps
• Nasal Congestion
• Nasal Discharge
• Nausea and Vomiting
• Rashes
• Swelling
• Tearing - Increased
• Wheezing
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