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More than 100 million people around the world are allergic to something, it may be peanuts, pollen, and pet dander and so on. Allergies are different. This article reviews the most common types of allergies. Swelling and inflammation of nasal passages, sneezing, congestion as well as water, itchy eyes caused by different indoor and outdoor allergens.

Sinusitis

This is an infection that affects the sinuses and it is caused by asthma or rhinitis. However, majority of the cases are not caused by allergies.

Asthma

This is the inflammation of the airways and lungs and constriction of bronchial tubes are caused by many factors such as chest tightness, rhinitis, and resulting in wheezing, coughing, and breathing difficulties,

Food allergies

Symptoms such as diarrhea, vomiting, rash, facial wheezing, hives, facial swelling and other causes by certain foods in some people. Food intolerance like lactose intolerance are also more common. They are perceived not to be allergies because they are not allergic reaction.

Bee sting allergy

This is the most dangerous allergic responses, especially those who are allergic to bee stings. It causes inflammation and swelling around the sting in bad cases, an allergic that involves the entire body. Symptoms include swollen airways, wheezing, hives, breathing difficulties, and swallowing, decreased blood pressure, and increased pulse rate. People with insect venom and bee allergies normally carry the epinephrine. Self-injection such as Twinject and EpiPen is important to carry to those who react badly to bee stings.

Latex allergy

This is an allergic reaction to latex, more so in the power residue that covers the latex in rubber which becomes airborne. Symptoms include itching, asthma, rash and itching, water eyes, hives, and anaphylaxis.

Drug allergies

This is an allergic reaction to drugs such as sulfa drugs, penicillin, aspirin, and anti-seizure that may lead to hives and other symptoms.

Skin contact allergy

It is also known as contact dermatitis, it is usually caused by direct contact with an allergen causes inflammation ranging including detergents and soaps, adhesives, solvents, and other industrial chemicals: oak, sumac, or poison ivy, as well as other metals, topical medications such as anesthetics, antibiotics, perfumes, rubbers, fabrics such as clothing and wool made from such fabrics.

Eczema

Eczema is one of the most common types of dermatitis and usually a lifelong condition in those who are hypersensitive to a vast array of skin irritations. Symptoms include such as scaly skin, dry skin appearing on inflamed areas, red areas, a burning sensation and extreme itchiness.

Allergic conjunctivitis

This one is also known as inflammation of the conjunctiva, pink eye, the inside of the eyelid that ensure the eyelid and the eyeball is moist. It can be caused by the contact with substance such as cosmetics, shampoo, smoke, pool chlorine, dirt, and different allergens.

Chemical sensitivity

This one is different allergic reaction, the person cannot tolerate environmental chemicals such as solvent fumes, pesticides, and other contaminants of air. Symptoms may include nausea, respiratory problems, headache, cognitive dysfunction, fatigue, seizures, and heart arrhythmia.

Pharmacy in Mississauga provides more information.