Dexamethasone eye drops instruction for use
Reed more and buy Dexamethasone eye drops here
Release form and composition of the drug
The main active ingredient is dexamethasone sodium phosphate. Possesses pronounced anti-inflammatory properties, relieves tension and itching in acute manifestations of allergies. The component is a synthetic analogue of a hormone that is produced by the human adrenal glands. Its healing effect is enhanced by the addition of:
sodium tetraborate decahydrate;
disodium edetate dihydrate;
benzalkonium chloride;
ethanol.
Dexamethasone - complex drops in the nose or eyes, are a liquid translucent suspension. Boric acid in the composition acts as a preservative, enhances the antibacterial effect of the drug. Normally, a small percentage of sediment or suspension is allowed.
Dexamethasone drops are available in a plastic bottle with a volume of 5 or 10 mm and have a dispenser. Thanks to the convenient form, it is not difficult for adult patients to carry out therapy at home: the use does not require special skills. An additional cardboard box reliably protects from the sun's rays, contains instructions indicating the method of application.
Pharmacological properties of the drug
Dexamethasone - eye drops with a hormonal component, which are used to treat lesions of the mucous membrane, cornea. When applied to an inflamed area, the active substance penetrates into tissue cells, activates the production of amino acids and natural antibodies. It stimulates local immunity, helps relieve painful swelling and burning.
After instillation, it relieves acute inflammation, helps to normalize metabolic processes and intraocular pressure. The main component expands the membranes of cells of the cornea and conjunctiva, improving the penetration of other medicinal drugs. The average period of action is 8-9 hours.
Indications for use
The main indication for which Dexamethasone eye drops is prescribed is an exacerbation of an allergic reaction in an adult patient. The drug expands and cleanses the tear ducts, normalizing fluid secretion. It helps to stop burning and itching, relieves severe swelling of the mucous membranes. In combination with antihistamines, it improves the condition of a person in contact with irritants.
Common indications for using the drug:
scleritis;
deep form of keratitis;
blepharitis;
uveitis;
iridocyclitis;
iritis.
Indications for the use of eye drops is a complication of conjunctivitis. The disease is characterized by a purulent course and profuse discharge, blurred vision and painful sensations. With improper treatment, the disease becomes chronic. The use of hormones opens the cell membranes, helping the drug to penetrate inside. A similar problem is increasingly common after eyelash extension from inexperienced masters.
Eye drops 0.1% Dexamethasone relieve pain in case of corneal injury, after laser surgery to replace the lens or vision correction. Ophthalmologists can prescribe them for the complex treatment of infections that give complications in the form of purulent inflammation.
Doctors do not prescribe drops as a preventative measure. The product can be used for severe burns after welding, combined with pain relieving analgesics, saline eye wash. The drug relieves the tone in optic neuritis, restores vision after cataract removal.
Contraindications to use
It is a synthetic hormone that crosses the hemolytic and placental barriers. Manufacturers have not conducted clinical trials in the treatment of pregnant women and young children, so doctors do not use drops for these categories of patients.
A contraindication to treatment with the drug is intolerance to any of the chemical components in the drops. This can intensify the manifestation of allergies, provoke Quincke's edema. They should not be used in case of exacerbation of the following diseases:
fungal form of conjunctivitis;
open wound of the cornea;
herpes rash on the mucous membrane of the eye;
intraocular pressure;
bleeding in the fundus;
chickenpox, measles, rubella;
severe mycobacterial infection.
The drug is not used in the standard treatment of inflammation or irritation after lens wear. Before prescribing, it is recommended that the discharge be analyzed to identify the underlying cause or type of bacteria.
Method of administration and dose of the drug
The doctor, based on the age and diagnosis of the patient, prescribes Dexamethasone eye drops in the following proportion:
In the chronic form of the disease, it is necessary to bury the lacrimal sac 2 times a day.
In case of exacerbation, the procedure is carried out 4-5 times a day.
After removing a foreign body or a corneal burn, eye treatment is carried out 2 to 4 times a day. The ratio of several drugs is selected individually.
Manufacturers have not developed Dexamethasone drops for children, so the product is used only from the age of 12-13 years. The dosage is selected by the doctor, taking into account the characteristics of the child's health.
Use of the drug during pregnancy and breastfeeding
Instructions for the use of drops, the affordable price of which attracts patients, excludes treatment with Dexamethasone eye drops during pregnancy. This is due to insufficient information about the effects on the embryo. In rare cases, instillation into the eyes of a pregnant woman after a corneal injury is allowed. The procedure is allowed in the last trimester and is carried out under the supervision of a doctor.
The active ingredient easily penetrates into the thoracic ducts, is transmitted to the child during feeding, therefore it is necessary to choose a non-hormonal safe drug. Manufacturers allow the use of drops for 7-10 days if it is impossible to choose a quality analogue.
Side effects
If the dosage and recommendations for use are strictly observed, the risk of side effects is minimal. Possible complications include:
deterioration in visual acuity;
development of cataracts;
swelling of the eyelid;
ulcers and redness;
increased intraocular pressure.
In rare cases, there is an allergy to the components in the composition (alcohol, synthetic hormone). Common side effects are burning, pain in the eyes, a feeling of "sand", profuse lacrimation.
Special instructions
The manufacturer does not recommend using drops at the same time as lenses. After instillation, you should take a break for 15–20 minutes to exclude inflammation of the cornea, the formation of subcapsular cataracts, and exacerbation of glaucoma.
When instilled into the conjunctival sac, the drug can get on the mucous membrane of the eyelid, provoke a slight burning sensation or itching. The condition disappears in 1-3 minutes, does not require rinsing with water. This is due to the addition of ethanol to the droplets. When treating with Dexamethasone, it is not recommended to drive a car or work with small parts.
Drug overdose
If used correctly, the possibility of overdose is completely excluded. In medical practice, no such situations have been recorded. But manufacturers warn that the maximum treatment period is 14 days.
Interaction of the drug with other drugs
When taken simultaneously with barbiturates and phenytoins, there is a sharp decrease in the effectiveness of the latter. For some diseases, ophthalmologists prescribe several drugs. In such a situation, it is recommended to take a break between instilling the eyes for at least 10-15 minutes.
Storage conditions
After opening, the plastic bottle must be carefully screwed up and placed in the refrigerator for further storage. The volume is selected depending on the duration of treatment.
After opening, the shelf life is reduced to 1 month, after which the product must be disposed of. The use of expired drops threatens with severe allergies.
Reviews
Igor, 33 years old
On the background of an allergy to pollen, conjunctivitis began - it is impossible to open the eyes from edema. The doctor advised to use Dexamethasone drops after washing. Within a day I noticed improvements: there was less discharge, the burning sensation almost disappeared. In the early days, I dripped 5 times a day, I didn't really believe in the result: I was embarrassed by the low price. I can recommend it as an effective and cheap remedy.
Marina, 42 years old
Diagnosed with adenoviral keratitis, there was a feeling of "sand" and a cloudy film in the eyes. Dexamethasone drops quickly improved the condition, relieved inflammation, and became much easier. Used only 10 days, additionally washed with a decoction of chamomile. I recommend!
Terms of sell
You can buy Dexamethasone eye drops without a prescription.