Hives, also called urticaria are swollen welts or bumps that appear on your skin suddenly.

They itch, burn and sting and can happen anywhere on your body. You can get them on your face, lips, tongue, ears or chest. And in size, they can be as small as an eraser to as large as a plate. They also form plaques and can last for hours or up to several days.

Types

Acute urticaria - These type of hives last less than six weeks. The most common causes are allergies due to certain foods and medications, or infections. These hives can also happen due to diseases or insect bites.
Chronic urticaria - Hives lasting more than six weeks come under this category. What causes them is usually more difficult to identify than what causes acute urticaria. In some cases, chronic hives are caused due to thyroid disease, hepatitis or even cancer. This type can affect your internal organs like lungs, muscles, and the gut. Thus, symptoms include muscle soreness, shortness of breath, vomiting, and diarrhoea.
Physical urticaria - These types are caused due to direct physical stimulation of the skin due to cold, heat, sun exposure, vibration, pressure, sweating, and exercise.
What causes hives?

Hives happen mostly due to allergies. Some of the common hive triggers are-

Certain foods, especially peanuts, eggs, nuts and shellfish- Fresh foods are more likely to cause hives as compared to cooked foods. Certain food additives and preservatives can also play culprits. Medicines like penicillin and sulfa- based antibiotics, aspirin and ibuprofen which are non-steroidal anti-inflammatory medications, high blood pressure drugs like ACE inhibitors, and painkillers such as codeine can also trigger hives. Other things that may cause it are:

Insect bites
Latex
Transfusion of blood
Bacterial infections, including urinary tract infections and infected throat
Viral infections- common cold and hepatitis
Pollen grains
Plants like poison oak and poison ivy
Sunlight
Cold weather
Pet dander 
If you wish to discuss about any specific problem, you can consult a dermatologist.

What Are Hives? What Causes Them?

Hives, also known as  urticuria  is a skin disorder that is characterized by formation of white or red welts on the surface of the skin. The sizes of the welts may vary and can last for up to six weeks or more. The disease is not life threatening but the general discomfort associated with it can interfere with your daily activities. The symptoms of hives are treated by taking anti-histamines and anti-itching medications.

Let s take a look at the symptoms:
1. Development of red or white welts, especially on torso, arms and the face
2. The welts may cause severe itching
3. Painful swelling on various parts of the body such as cheeks, lips and the insides of the throat
4. You may experience tightness in the chest and feel dizzy

What might be the causes?
Hives occur when certain cells are triggered into releasing histamine (an organic nitrogenous compound). The various factors that trigger this condition are:
1. Insects bites or parasite bites
2. Continuous scratching at the same spot
3. Various pain medications
4. Prolonged exposure to sunlight
5. High levels of stress
6. Excessive consumption of alcohol

This disease can lead to severe complications which have been listed below:
1. Severe allergic reaction: Anaphylaxis is an allergic reaction that causes the bronchial tubes to narrow down thus, obstructing normal breathing. It is a condition that may, in certain cases, lead to death as well. Hence, you need prompt medical attention if you suffer from this complication.

2. Breathing complications: Swelling on the inner parts of the throat may obstruct normal breathing and cause you to pass out. It can also increase the risk of certain immune disorders such as rheumatoid arthritis and celiac disease (a disorder caused by eating gluten rich foods in excess).

Treatment
The treatment for this disorder includes taking anti-histamine medications that help in blocking histamine (organic compounds which help to regulate physiological functioning) in the body. You may also be administered anti-inflammation medications to reduce inflammation. Wear loose clothing and stop scratching away at the affected regions of the body to make sure you do not aggravate the condition.

Hives Rash or Urticuria - 6 Cause Behind Skin Disorder

Urticaria, commonly known as hives, usually occurs due to an allergic reaction. Sheetapitta is a similar condition in Ayurveda, as the symptoms are similar. Sheetapitta is comprised of two words-  sheeta  (cold) and  pitta  (warm). The condition occurs due to dominance of cold (existing in kapha and vata dosha) over pitta dosha.

Causes of Sheetapitta/urticaria-
Ayurveda believes, sheetapitta is caused due to the following reasons-

Excess intake of pungent (katu) and salty (lavana) food, mustard
Over consumption of sour gruels
Sleeping during the day
Contact with cold substances
Exposure to cold wind
Improper emesis (vomiting)
Insect bite (keeta damsha)
Coming in contact with poisonous bugs and insects (krimi samsarga)
Effect of seasonal changes on the body
Due to the factors mentioned above, especially because of exposure to cold wind, kapha and vata doshas become aggravated, and inevitably combine with pitta dosha. These spread all over the body and produce rashes on the surface of your skin.

Symptoms-
A person having sheetapitta/urticaria will encounter these symptoms-

Itching/pricking sensation
Nausea/vomiting
Fatigue
Tastelessness (aruchi)
Thirst (pipasa)
Lethargy
Reddish discoloration of the eyes (rakta lochanata)
Fever
Ayurvedic approach to cure Sheetapitta-

Ayurveda focuses on eradicating the doshas and purifying of the body toxins with Ayurvedic medicines & Panchkarma procedures. This is the essential part of Ayurvedic approach to cure urticaria. Abhyanga (massage), svedana (fomentation), vaman (induced vomiting) and virechen (induced lose motion) are very effective in treating Urticaria.

Ayurvedic treatment for Urticaria (Sheetapitta)-
Ayurvedic treatment for urticaria involves body purification therapy like Samshodhana, and oral medications. Some popular, effective techniques used in the treatment are-

Applying mustard oil all over the body
Applying mustard oil mixed with Saindhava lavana and Yavakshara
Use of a herbal powder named Eladi choornam that contains natural ingredients like elaichi
Applying medicated paste prepared from Haridra and Doorva, Kushta and Ghee over the rashes
Apart from these, herbs such as Guduchi, Yashtimadhu, Amalaki are recommended in the treatment of sheetapitta
Although urticaria is not a fatal condition, it can seriously affect one s quality of life. Many people suffer from urticaria for several months or years. Continual intake of conventional medicines reduces body s immunity. Moreover, the incidence of recurrence of this condition is often found. Thus, Ayurveda has an upper hand in treating hives, as it offers a comprehensive and permanent solution for this problem.

Sheetapitta - Causes, Symptoms & Ayurvedic View On It!

One of the most important functions of the skin is protection. During this process, it comes in contact with various substances including chemicals, pollen, dust, and other pollutants. While it does protect the overall body from all these, there is some damage that is inevitably done to the skin through these exposures. Different skin and different bodies react differently to these, and while some may have no reaction, others develop allergies. This is also defined by how strong the person s immunity is.

Hives is one of the most common skin allergy responses. While it is not easy to pinpoint what causes the allergy or the hives, the causative agent can be nailed by observing patterns and excluding out some of the causative agents. There are a set of regular household and surrounding items that could lead to urticaria, and working around these can help pin down the source.

Origin: When the body encounters a foreign body, it produces what are known as histamines. When they are produced, the plasma in the cell leaks out, producing a red and swollen appearance. Hives are red, itchy, raised patches on the skin. They are seen in about 20% of the population. Hives are usually allergic in nature, implying that they occur when there is a foreign substance that induces an allergic reaction. Hives can appear either due to coming in touch with some substance or due to eating some allergy-inducing substance.

Hives can be acute or chronic. Acute is when the hives appear in response to an allergic reaction. These usually disappear in a matter of days to a week at the maximum. In some people, they could be chronic and can last for months together.

Treatment: Given that they are allergic in nature, managing hives includes a combination of immediate treatment as well as preventive measures. While most are topically managed, others might require systemic intervention also.

Once the hives have developed, the following can help in the relief of symptoms and prevent from spreading further. The redness and swelling will take some time to disappear.

Avoid tight-fitting clothes
Use cool compresses on the hives
Avoid warm or hot shower
Stay in a cooler room
Avoid itching the hives
Use topical moisturizer to prevent dryness
Use topical steroid cream to manage the inflammation
Take a systemic antihistamine or an injection of epinephrine if required.
While these help in managing the hives which have occurred, preventing is via the following.

Avoid the source once identified
If the source is not yet known, record when the hives are occurring
Manage stress and see hives appear much less
Increase moisturizer use
Keep an antihistamine handy so you can take it immediately in case of suspected hives. 

Urticaria (Hives) - The Best Way It Can Be Treated!

 Hives , also known as urticaria, is the outbreak of pale red, swollen bumps on the body. It can occur on any part of the body including the face, back, arms or legs. It is a type of hypersensitivity reaction in which the cause for the reaction is idiopathic (unknown). Also, it can come in various shapes and sizes. Hives can be associated with redness, itching, and a burning and stinging sensation. These can last for more than a minute or even more than that; up to days.

What causes hives?
Most of the times, hives are idiopathic, i.e. the reason that causes this type of hypersensitivity reaction is unknown. The bumps are caused by the action of histamine that makes the plasma in the blood leak out of the small blood vessels. Histamine is a substance that is released from a specialized cell and is what causes allergic responses in general. There are three types of hives- namely, acute, chronic urticaria and physical urticaria. Acute urticaria is when the hives last for less than six weeks. Chronic urticaria occurs when the hives last for more than six weeks. 

Physical urticaria refers to the condition when the hives are triggered due to causes such as heat, cold, sun exposure, sweating, pressure and exercise. Although, this condition is mainly idiopathic, there are common causes that may trigger this condition such as:

Foods such as nuts, fish, chocolates, milk and milk products
Environmental triggers such as pollen grains, dust etc
Medications such as ibuprofen or paracetamol
Insect bites
Latex
Blood transfusion
Bacterial infections including strep throat and urinary tract infection
Pet dander
Plants such as poison oak or poison ivy
What are the symptoms of urticaria?
Hives are usually self-diagnosable. The various symptoms of urticaria are:

Swollen red bumps known as weals
The red bumps can occur suddenly and subside all of a sudden as well
 Blanching which is characterized by the whitening of the swollen red part.
They occur on any part of the body and can change shapes, and sizes. It can become larger or it can reduce in size; it can also move around in the body.

Hives - Most Common 9 Reasons Behind It!

Unlike other teeth which erupt at specific period of time, the wisdom teeth, in normal adults, erupt anytime from late teenage years to adulthood. The refined food habits in the recent times have reduced the need for a third molar. Also, our jaw sizes have reduced with evolution, and oftentimes, there is less space for these to erupt completely, causing their impaction. The chances of infection developing within the tooth and in the surrounding tissues is very high, requiring removal. Before you go ahead with removal, know the following four things.

Get a buddy: In addition to the effects of anesthesia, there also would be moderate pain and discomfort, depending on how traumatic the extraction was. It is always best to have someone accompany you for the visit. This also helps you reach home safely without having to drive.
Numb tongue and lips: The wisdom tooth removal is done under a local anesthesia where the entire quadrant is numbed before the procedure. Therefore, the chances of chewing on the tongue and the lip are quite high. Be careful to consciously avoid this as there are a lot of people who do not feel pain, but continue to chew on the tongue or lip and end up with injuries.
Pain Management: Once the effect of anesthesia wears off, the pain will slowly set in, and will depend on how traumatic the extraction was. It is always advisable to take a pain killer before the anesthetic effect wears off, usually 30 to 40 minutes after the extraction process is over.
Diet: For the first couple of days, stay on a completely soft diet with nothing spicy, hard, or hot to eat. One of the best things to have after an extraction is an ice cream, which can be continued for a couple of days after the extraction. Yogurt, smoothies, milkshakes, mashed vegetables and well-cooked rice are all good food choices.
Smoking: If you have had an extraction, avoid smoking for at least a week. The negative pressure created during smoking can dislodge the clot that is formed in the tooth socket. This can lead to a complication called dry socket, which can be very painful. Avoid smoking at all costs, especially with wisdom tooth extractions.
Postoperative follow-up: Based on the complexity of the extraction, a postoperative follow-up would be required. Be prompt in following up with your dentist for suture removal, check on socket healing and postoperative irrigation of the surgical site. Resume routine oral hygiene practices as recommended by the doctor.
Wisdom tooth removal requires a little extra caution as compared to a normal extraction, the ideal thing to do is to follow your dentist s advice.

Extraction of Wisdom Tooth - Things To Remember!

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