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Forum Name: Other infections
Question: Face swelling.
|tzvete - Mon Feb 07, 2005 12:14 pm|
For a week now I have been getting unusual swelling on my face. First I had it on one of my cheek, it caused my eye to close and then it appeared on my forehead. I have not had any problems like this before. I feel a burning sensation inside the swelling and a pain when i touch the swelling. I went to see a doctor and i was told that the symptoms are way too weird for an alergy and that it could be some kind of infection. I was prescribed some pills for the swelling and for the pain, but I began experiencing headaches as well as chills, i have also been sweating intensivly. I am really worried and still don't know what caused all this. It has been like this for a week! What could it be?
|Kathy C, RN - Tue Feb 08, 2005 9:30 pm|
Dear TZ, the chills and sweating you mentioned could be from a fever. I would suggest you follow up with your physician again.
|tzvete - Tue Feb 08, 2005 9:46 pm|
Hi thanks for the fast reply. I went to my doctor and i was told that i have hives. I was also told that there is no cure for that and that it could come back any time and then go away by itself. Is there anything that coluld be done, or do i just live with it? Is it dangerous?
|Kathy C, RN - Thu Feb 10, 2005 7:47 pm|
Hives are a totally different thing. Here is some info on it. I would suggest that you go to your physician and find out the cause of them. Good luck..
Hives are a sign that the whole body is experiencing a hypersensitivity reaction. Hives occur when the body's capillaries and tiny veins get leaky. Fluid escaping from some of these blood vessels becomes trapped in parts of the skin and lining membranes of the body, causing localized swelling.
This leakiness can be caused by classic allergic reactions in which histamine triggers an inflammatory response. It can also be caused by a number of other regulatory systems in the body in response to different types of triggers.
The most common allergic triggers are drugs, especially antibiotics; foods, especially fish, shellfish, nuts, peanuts, eggs, berries, and food additives; infections (which we'll discuss below); insect bites or stings; inhalants such as animal danders, pollens, and molds; and contact allergens like plant substances, skin creams, cat scratches, moth scales, or animal saliva. In college I had a pet tarantula for a while and some of my friends got hives from petting her hairy abdomen. :-)
There are also a number of distinct physical causes of hives (known as urticaria in doctor-speak):
Cold urticaria – the most common of the physical causes. These hives are triggered by exposure to cold water or air. This would be a good excuse to avoid swimming in cold pools (something my kids love for me to do).
Dermatographia -- hives that appear where the skin is firmly stroked. (Named because you can write on someone's skin by raising welts where your finger traced). This occurs in about 5% of people (and many more if you repeatedly stroke hard enough).
Pressure urticaria -- hives that appear under tightly fitting clothing or jewelry. Unlike dermatographia, which occurs in seconds, this can appear many hours later, obscuring the cause.
Cholinergic urticaria -- hives that occur in response to heat, exercise, or emotional stress. This usually doesn't begin before adolescence.
Aquagenic urticaria -- hives that are triggered by contact with sweat or with water. In these people, exercise itself is not a trigger, and they can drink water without a problem.
Solar urticaria -- a rare disorder in which sun exposure results in hives. Sunscreen can help!
I mentioned earlier that infections could trigger hives. We know that some parasites can be responsible for hives (including giardia and pinworms, which are common in day care settings). We also know that bacterial infections, most notably Strep, can be the culprit. Viruses of many types can trigger hives as well.
Over 70 percent of the time no specific cause is found when children have hives. They were hypersensitive to something, but no one discovers what, and the hives go away. Doctors think that most of these unidentified cases may be from viruses, which would make them the most common cause of hives. This is particularly likely when there is a cluster of cases (although molds, animals, foods, parasites, etc. could also be responsible for clusters).
Who gets it?
About 20 percent of people will experience hives at some point in their lives. Those who have known allergies or a family history of allergies are more likely to get hives. All other things being equal, girls are more likely to get them than boys.
What are the symptoms?
Wheals or welts come and go on the skin or mucous membranes. These may itch intensely, itch only a little, or not itch at all.
Each typically has a whitish, raised patch of skin surrounded by a reddish halo. The welts may be tiny or large, and may be all over the body or confined to one area.
Is it contagious?
Hives themselves are not contagious, but the triggers of hives, especially viruses, bacteria, and parasites, may be contagious.
How long does it last?
The individual welts often disappear quickly and are usually gone within 48 hours, although new ones may continue to appear for days or weeks. If new hives keep occurring for six weeks, this is called chronic Urticaria.
How is it diagnosed?
Usually hives can be diagnosed based on the history and physical examination. Sometimes specific allergy testing or testing for infection is needed to look for the underlying cause.
Chronic urticaria is usually not serious, but can be a sign of an underlying disease process. Children with chronic hives should have a thorough physical exam and lab work just to be sure there are no underlying illnesses.
How is it treated?
Hives are usually treated with an antihistamine, such as Benadryl or the prescription Atarax. If drowsiness is a problem, one of the newer, non-sedating antihistamines may be a better choice. Sometimes antihistamines are coupled with a histamine H2 blocker, such as cimetidine, for a more powerful effect.
A variety of stronger treatments are available, but are usually unnecessary. If there are other allergic symptoms, such as wheezing or tightening of the throat, then a shot of epinephrine may be needed.
How can it be prevented?
The best way to prevent another bout of hives is to identify your triggers and avoid them. If you know in advance that you will be exposed to a trigger, a preventive dose of antihistamine can prevent or minimize the
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