The different types of allergies can also have varying manifestations. The most common allergy symptoms affect the nose, sinuses, eyes, air passages, ears, skin, and gastrointestinal tract. If we were to name the different types of allergies based on the manifestations they have, there would be three major groups: respiratory, skin, and anaphylaxis.

The most common respiratory types of allergies involve rhinitis and asthma. These two usually manifest reaction in the nose, sinuses, and the other respiratory organs. Allergic rhinitis, for instance, is the inflammation of the nasal cavity and may cause symptoms such as a runny nose, fits of sneezing, congestion, and a sore throat. Allergic asthma, meanwhile, makes a person experience breathing problems, such as gasping, wheezing, chest tightness, et cetera. The most common allergy relief products that address the symptoms of both rhinitis and asthma are antihistamines.

Skin allergies, on the other hand, usually manifest themselves in the form of rashes. Some of the more common skin allergies are eczema, which is an inflamed thick rash that sometimes scales off; urticaria, which is an itchy rash that can be as small as pimples or as big as irritated insect bites; and contact dermatitis, which results in swollen rashes that may even ooze fluid and is sometimes caused by exposure to poisonous plants or highly allergenic materials. Skin allergy sufferers must refrain from touching their rashes. They can treat the irritation with allergy relief products such as specific salves or ointments. These types of allergies that involve the skin may call for consultation with a professional.

The most serious of allergic reactions is anaphylaxis. Different types of allergies may trigger anaphylactic shock, which can lead to death. Shellfish, nuts, eggs, insect stings, and some drugs can bring forth anaphylactic shock. Anaphylaxis affects your body by causing your blood pressure to drop, triggering fainting spells, making your face swell, and hindering normal respiration. There are allergy relief products that can address anaphylaxis and their immediate use is of great import.

It will serve anyone well to arm himself with information about various types of allergies and the specific allergy relief products to treat the symptoms. Even if a person does not have allergies, it would still be beneficial for him to know what to do in case he encounters somebody who is having an allergic reaction and may need his help. Knowing about allergies can save lives.