Antihistamines for allergies

Allergy is a problem familiar to many. Even if a person does not suffer from allergic reactions, then in his environment there must necessarily be at least one unfortunate, extremely heavy seasonal blooming ambrosia or ill-fated poplar fluff. Sometimes antihistamines and drugs can be the only salvage for allergies.

And since allergic reactions can be not only chronic and seasonal, but also have the ability to manifest suddenly, every first-aid kit should have universal antihistamines that can provide first aid to the victim. Than antihistamines are different and how to help with allergies, we will tell below.

Antihistamines for allergies

Allergy is a manifestation of the body's hypersensitivity to one or another allergenic substance. Most often, an allergic reaction indicates a weakened immunity of a person. Neutralize the reaction, which can manifest itself and swelling, and urticaria, and runny nose, with allergies possible, taking antihistamines. Of course, you can not independently diagnose yourself in any case, and in case of suspicion, you should first turn to a specialist. In addition to the drug, which will help quickly and effectively cope with the problem, the doctor should advise a universal antihistamine drug, which will replenish the first-aid kit in the future.

Today, there are four main generations of antihistamines that save from allergies. All of them block the allergic reactions causing histamine receptors:

1. The first generation - sedatives (having a sedative effect on the body).
2. The second generation is non-sedentary.
3. The third generation is metabolites. Drugs are quite effective, not having a sedative effect.
4. There is also the newest fourth generation of antihistamines. Means of this generation not only have an instant effect, but also operate in the body for a long time.

Antihistamine tablets from allergies

Antihistamine tablets today are considered the most popular antiallergic drug. These medications are used when it is necessary to quickly and effectively eliminate the manifestation of an allergic reaction (swelling from insect bites, local rashes, reaction to fluff or wool).

There are three main groups of antiallergic tablets:

1. Directly antihistamines against allergies.
2. Medications beneficial to the cells responsible for the occurrence of an allergic reaction.
3. Hormones that have a systemic effect on the body.

Effective antihistamines and with food allergies. What is true, they should be used only as a last resort. Basic treatment of food allergy - the right balanced diet and the exclusion of foods that can cause a reaction. Determine the allergy-causing product can be done independently, by analyzing the diet. If this causes difficulties, it is necessary to pass the examination and pass the appropriate tests.

Antihistamine eye drops from allergies

Another popular remedy for allergies is antihistamine drops. They are used in those cases when allergic reactions occur in the eyes . Manifest allergies in the eyes in different ways, starting with simple puffiness, ending with a lesion of the optic nerve or retina.

All drops have a quick effect. They help almost immediately to get rid of unpleasant itching and swelling. Like all other medications, antihistamine drops should be prescribed by a specialist.