allergy prognosis
For severe allergies
Severe allergies can cause anaphylaxis. This is a life-threatening emergency that can lead to breathing difficulties, lightheadedness, and loss of consciousness. If you’re experiencing these symptoms after coming in contact with a possible allergen, seek medical help immediately.
Everyone’s signs and symptoms of an allergic reaction are different. Read more about allergy symptoms and what might cause them.
Allergies on skin
Skin allergies may be a sign or symptom of an allergy. They may also be the direct result of exposure to an allergen.
For example, eating a food you’re allergic to can cause several symptoms. You may experience tingling in your mouth and throat. You may also develop a doxycycline cost rash.
Contact dermatitis, however, is the result of your skin cephalexin 500mg for sale coming into direct contact with an allergen. This could happen if you touch something you’re allergic to, such as a cleaning product or plant.
Types of skin allergies include:
Rashes. Areas of skin are irritated, red, or swollen, and can be painful or itchy.
Eczema. Patches of skin become inflamed and can itch and bleed.
Contact dermatitis. Red, itchy patches of skin develop almost immediately after contact with an allergen.
Sore throat. Pharynx or throat is irritated or inflamed.
Hives. Red, itchy, and raised welts of various sizes and shapes develop on the surface of the skin.
Swollen eyes. Eyes may be watery or itchy and look “puffy.”
Itching. There’s irritation or inflammation in the skin.
Burning. Skin inflammation leads to discomfort and stinging sensations on the skin.
Rashes are one of the most common symptoms of a skin allergy.
Causes of allergies
Researchers aren’t exactly sure why the immune system causes an allergic reaction when a normally harmless foreign substance enters the body.
Allergies have a genetic component. This means parents can pass them down to their children. However, only a general susceptibility to allergic reaction is genetic. Specific allergies aren’t passed down. For instance, if your mother is allergic to shellfish, it doesn’t necessarily mean that you’ll be, too.
Common types of allergens include:
Animal products. These include pet dander, dust mite waste, and cockroaches.
Drugs. Penicillin and sulfa drugs are common triggers.
Foods. Wheat, nuts, milk, shellfish, and egg allergies are common.
Insect stings. These include bees, wasps, and mosquitoes.
Mold. Airborne spores from mold can trigger a reaction.
Plants. Pollens from grass, weeds, and trees, as well as resin from plants such as poison ivy and poison oak, are very common plant allergens.
Other allergens. Latex, often found in latex gloves and condoms, and metals like nickel are also common allergens.
Seasonal allergies, also known as hay fever, are some of the most common allergies. These are caused by pollen released by plants. They cause:
itchy eyes
watery eyes
runny nose
coughing
Food allergies are becoming more common. Find out about the most common types of food allergies and the symptoms they cause.
Allergy treatments
The best way to avoid allergies is to stay away from whatever triggers the reaction. If that’s not possible, there are treatment options available.
Medication
Allergy treatment often includes medications like antihistamines to control symptoms. The medication can be over the counter or prescription. What your doctor recommends depends on the severity of your allergies.