AllergiesDecember 9th, 2009
Hives are red welts of small or sometimes larger size that appear in the skin surface. Hives are a form of skin allergy and occurs when the skin is exposed or is subjected to chemicals or substances that trigger allergic reactions.
Hives are characterized by the feeling of itchiness. You know hot it feels when something is really itchy. There is a feeling of uneasiness and discomfort and sometimes wounds and scratches occur as products or results of scratching itchy skin surfaces.
Hives often manifest or appear in people who have already experienced or reported other allergic reactions that may include angioedema and hay fever.
The welts that often indicate or herald the onset of hives appear on the skin surface in clusters or batches.
The affected part feels itch because of releases of histamines and other body chemicals which are the body’s immune system’s reactions against allergens causing hives.
Causes that result to the onset or appearance of symptoms for hive vary. These sources or cause also are ver much broad and generalized, sometimes making the identification of the skin disease hard and inaccurate.
Hives often are body reflex reactions to harsh medications or drugs that are rejected by the body’s immune system.
Hives is not a disease. You should be advised that the skin condition is merely a skin reaction to allergens or substances that are rejected by the body upon entrance.
Occurrence of hives indicate that the body is very active in throwing out impurities and foreign and unlikely substances, indicating that the immune system is really working.
There are also several foods that may induce the appearance of hives in the skin. Common examples of these food are milk, eggs, nuts, fish, shellfish and of course, berries.
On set of hives upon eating or taking in such foods can be avoided by totally eliminating these food in the diet. There are alternatives available in the market for such foods so cravings would be somehow satisfied and quenched.
Pollen, which normally are spread though the air during summer and spring seasons, also can contribute to the onset of hives.
Other causes include animal or insect bites and animal danders, especially those from cats.
Recent findings of hives studies also reveal and suggests that hives are sometimes hereditary. It must be noted, however, that hives can also develop or become full blown after illness or infections like leukemia and autoimmune diseases.
Other ailments that result in hives include hepatitis, angioedema, dog tapeworm, lupus erythematosus, mastocytosis and colds.
Symptoms of hives, treatments and prevention
The most prevalent and common symptoms of hives include appearance of red welts on certain skin portions and characterized itching.
It is very uncommon for the person with hives to develop a fever, but if that happens, immediate help and advice from the doctor is imperative.
Fevers indicate the attack of viral and bacterial elements and heralds the onset or looming danger of a more serious disease. In the case of hives, fever can pin point or indicate the presence or development of complications.
Antihistamines, epinephrine, coticosteroids and sedatives are the sure medications to curtail hives, but their administration and in take should be guided accordingly by physicians and doctors.
Prevention is achieved by avoiding exposure to allergens identified as causes for hives.
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Psoriasis is a bothersome condition and to complicate matters, it can not only show up on your body but also your scalp. Scalp psoriasis is something which affects more than 50% of those who have psoriasis. It varies from what seems to be dandruff flakes to red scaly lesions which can run down the hairline, to the forehead, ears, or even down the face. Usually these scaly layers of dead skin cells result in a lot of itchiness and a feeling of tightness on the scalp. Itching the area only worsens the situation as it can cause bleeding and can lead to embarrassing situations as the flaking of skin is akin to dandruff.
As a result of the scalp psoriasis many are left feeling self-conscious as to whether anyone is noticing them constantly itching at their scalp or the flakes of skin which fall off as they scratch. It is for these reasons that a cure for this dreaded condition is so eagerly sought out, but what can be done?
As far as what you can do immediately, it is helpful to wash your hair on a daily basis. This keeps your scalp as clean as possible and stops any excessive build up of flaking skin.
If possible it is also helpful to expose your scalp to the sun. This goes back to the notion of light therapy as being a method of treating psoriasis, although you should be careful not to get sunburned as if your skin is injured, scalp psoriasis will have a tendency to develop there.
When it comes to medicinal treatment for scalp psoriasis, your best bet are psoriasis shampoos or oil based treatment. Those will seep into your scalp and take effect whereas a cream or ointment may be too cumbersome to apply. Additionally, an oil based treatment will help to keep your skin hydrated, in the end the best approach may be a combination of treatments.
Continual use of natural psoriasis treatment methods should alleviate and heal your scalp psoriasis. A combination of a psoriasis shampoo and essential oil product will be your best bet in clearing your condition.
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AllergiesJanuary 6th, 2009
In this brief article, we will define an allergy symptom and discuss some specific systems and what they mean to you as an allergy sufferer. An allergy symptom is any symptom associated with allergies such as a running nose, itchy eyes, watery eyes, sneezing, itchy skin, and more. We will go into some detail about where a symptom comes from and why they appear as well as a brief discussion about how to cure those symptoms if time permits.
What are some of the symptoms?
Some of the most common allergy symptoms occur for the seasonal allergies such as hay fever and include the itchy watery eyes, runny nose, and sneezing aspects of allergenic symptoms. Other cases of allergies feature more serious symptoms that can be more harmful and troublesome such as absentmindedness, dizziness, trouble swallowing, nausea, constipation, diarrhea, skin rashes, vertigo, vomiting, and other serious cases of health issues that may spring from how the body deals with the allergen itself.
Airborne allergies are, however, the most common form of allergies and tend to feature the most common form of an allergy symptom as well. Most of these symptoms are related to the sinuses as the hay fever and other allergies like hay fever tend to affect those systems of the body. Sneezing, a clogged and runny nose, itchiness in the eyes and throat, coughing, postnasal drip, and swollen eyes (a symptom called “conjunctivitis”) are all parts of the airborne allergy symptom repertoire.
Why do these symptoms occur?
Most times, the allergic reaction is coupled with a portion of the allergen. In other words, if the allergen is known for entering the lungs it will likely attack portions of the body related to the lungs and to breathing. An airborne allergy, thus, will likely attach itself to the breathing apparatus and my cause coughing or the nose to run because of the way it affects the system directly. There are other reasons for this that scientists studying allergy immunology are aware of, but the basics of most allergies are that they are “system attackers” in general.
How are the symptoms cured?
An allergy symptom can be cured in a number of ways depending on the actual system it affects and how drastically the body is affected. Many people can simply take, for example, an antihistamine for a hay fever type allergy and go about their day while others simply will not respond to the antihistamine. It is essentially a matter of the biological makeup of the allergy sufferer in terms of how they react to certain medications and how much medication is needed to cure the allergy symptom.
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