Eye drops Kromogeksal is a topical preparation against allergy manifestations, which belongs to the group of antihistamines of the new generation. This remedy is often recommended by specialists in the complex symptomatic therapy of allergic reactions caused by various factors.
Composition and form of droplets for eyes Kromogeksal
Cromogexal in the form of drops for the eyes is a transparent colorless or slightly yellow solution without mechanical inclusions, packed in a plastic dropper bottle.
The main active substance of the drug is cromoglycic acid (disodium salt). Auxiliary components of Kromogeksal drops: disodium edetate, sorbitol liquid, benzalkonium chloride, sodium chloride, sodium dihydrate, disodium dodecahydrate, hydrophosphate, distilled water.
Some patients are worried whether Cromogexal is a hormonal drug or not. Based on the composition, this agent does not contain hormonal substances.
Indications for use of Kromogeksal drops in ophthalmology
According to the instructions to the drug, eye drops Kromogeksal used to treat and prevent the following diseases:
- allergic conjunctivitis (acute and chronic);
- allergic keratitis;
- allergic keratoconjunctivitis;
- irritation of the mucous membrane of the eye, caused by external factors (occupational hazards, household chemicals, cosmetics, ophthalmic preparations of local action, plants, animals, etc.).
The remedy is often recommended for pollinosis, a seasonal disease caused by an allergic reaction to plant pollen . The drug reduces swelling and redness of the conjunctiva, eliminates itching and lacrimation.
Mechanism of action of drops for eyes Kromogeksal
The active substance of the drug promotes the stabilization of membranes of mast cells - immune cells containing biologically active substances, which upon release cause allergy symptoms (histamines, prostaglandins, bradykinins, leukotrienes). It inhibits the release of these substances and blocks the transport of calcium ions, thereby preventing the development of allergic reactions of immediate type.
Dosage and administration of eye drops Kromogeksal
The drug is instilled in each conjunctival eye bag for 1 to 2 drops from 4 to 8 times a day at regular intervals. After the improvement of the state, the intervals between the use of Kromohexal drops gradually increase.
Treatment should be continued after alleviating the symptoms of allergic reactions until the allergen exposure is stopped. In the case of chronic diseases, treatment is determined individually.
Side effects of drops for the eyes Kromogeksal:
- burning in the eyes;
- foreign body sensation in the eye;
- short-term impairment of vision;
- edema of the conjunctiva;
- conjunctival hyperemia.
Contraindications to the use of Kromogeksala for the eyes
The drug is not prescribed in the following cases:
- hypersensitivity to the components of the drug;
- pregnancy (especially in the first trimester);
- the period of breastfeeding.
During the treatment with eye drops, Kromogexal should avoid wearing soft contact lenses (due to the content of benzalkonium chloride, which can change their color). Rigid contact lenses should be removed 15 minutes before instillation.
Kromogeksal - analogues
The following preparations are the substitutes for drops for the eyes of Kromogexal:
- Allergo-Chest;
- Ithral;
- Cusickra;
- Cromolyn;
- Lecrolin et al.