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 are a common allergic reaction that appears in the form of swollen, red bumps or patches on the skin. These usually appear suddenly and cause itchiness. In some cases, it may also sting or burn. Hives can affect any part of the body including the face, ears, tongue, lips and throat. Hives are usually small in size but may grow as large as the size of a dinner plate. In some cases, hives may also join together to form plaques.

Hives are caused as a result of the production of histamines in the body that make plasma leak out of blood vessels in the skin. These histamines are released as a result of an allergic reaction, exposure to chemicals, insect bites, sunlight or adverse reactions to certain medicines. There are four main types of hives:

Acute Urticaria: These hives usually last for less than 6 weeks. They are triggered by insect bites, allergic reactions to food, latex, medicines or by exposure to infections. The most common food items that trigger this type of hives are chocolates, nuts, fish, tomatoes, eggs, soy, wheat and milk. Aspirin and other medicines like ibuprofen, ACE inhibitors and codeine can also trigger these hives.

Chronic Urticaria: Hives that last for longer than 6 weeks fall into the category of chronic urticaria. IT is harder to find what triggers a case of chronic urticaria than it is for acute urticaria. Along with the triggers mentioned above, hormonal disorders, tumours, chronic infections and immune system disorders can also trigger these hives.

Physical Urticaria: Hives caused as a result of physically stimulating skin are called physical urticaria. This includes sudden exposure to heat or cold, sunlight, vibrations, pressure, exercise etc. These hives usually resolve themselves within an hour and only affect the part of the skin that has been stimulated.

Dermatographism: Hives caused by scratching or firmly stroking the skin fall under this fourth category.

Hives can also be genetic in nature. Some people suffer from hereditary angioedema which is a painful swelling under the skin.

Hives caused by an allergic reaction can recur and hence if you suffer from hives you should try and identify the allergen. This can be done by taking an allergen test in a hospital or by changing aspects of your diet and studying the results. Hives are usually treated with antihistamines but in some cases, steroids may also be needed. However, it is usually nothing to worry about.

What Are Hives? What Causes Hives?

 Hives  or  urticaria  can be defined as an outbreak of reddish swollen bumps on the skin surface. This happens because of the body s response to involuntary histamine release by the skin s blood vessels (which in turn, cause a leakage of blood plasma). The infection generally lasts for about 5-6 weeks, varying significantly in sizes and shapes. Although it is not a serious medical condition, hives can posit considerable discomfort to the affected person (coupled with severe itching and a constant burning sensation near the spot).

Although the exact reason behind the development of this condition is still unknown, researchers suggest that there are some factors that initiate the disorder.

Hives can occur as a result of insect or parasite bites.
In some cases, this disorder might occur as a side effect of painkillers or anti-inflammatory drugs.
Excessive intake of alcohol or foods rich in proteins such as eggs, fish, nuts, chocolate, berries etc. might also cause hives.
Excessive exposure to the harmful UV rays of the sun or high levels of stress can also result in hives.
Also, suffering from serious underlying medical conditions such as cancer, hepatitis or thyroid disorders might drastically aggravate chances of chronic hives as well.
Symptoms

Development of numerous reddish welts around the face or the arms along with a severe itchy sensation, recurrent feeling of tightness around the chest and constant dizziness.
Oral inflammation
If not treated immediately after diagnosis, this disorder might cause life- threatening allergic reactions such as Anaphylaxis (a condition which narrows down the bronchial tubes and causes significant breathing troubles) and auto-immune disorders such as rheumatoid arthritis.

The homeopathic preparations useful for treating hives have been mentioned below:

Apis mellifica: This medication works best for a case of hives that has resulted from insect or parasite bites. Other symptoms that are taken care of by this medication include severe itching and a stinging sensation that worsens at night or with exposure to cold, coupled with mild fever.
Arsenicum album: This homeopathic preparation is effective to cure hives that include symptoms of a burning sensation, abnormal swelling, and constant restlessness.
Ichthyolum and Astacus: This preparation is effective to cure chronic hives caused due to serious medical conditions such as uric acid, tuberculosis, or excessive alcohol consumption. People suffering from this particular type exhibit symptoms such as a large appetite, irritability, and a constant itchiness.

Can Homeopathy Treat Hives?

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

 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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