Eye diseases can cause various serious complications. Any pathology associated with vision does not allow a person to fully perceive the world around him. Therefore, if a problem arose, you must definitely fight it. Especially often, diseases are manifested against a background of allergies. In this case, the doctor may prescribe Polynadim eye drops. Instructions for using this drug will be presented in this article.
General characteristics and composition of the drug
The presented drug is used in ophthalmology. It is a local antiallergic drug. In its composition, you can find such components as diphenhydramine and naphazoline. The first one reduces the signs of allergies, such as swelling, itching, or increased lacrimation. It is a blocker of H-1 receptors. The second component contributes to the narrowing of peripheral vessels, which lasts long enough. This helps reduce the severity of edema.
As for excipients, the composition of the drug includes: water-soluble methyl cellulose, boric acid, disodium edetate, sodium tetraborate decahydrate, distilled water. If you have been prescribed Polynadim eye drops, the instructions must be read before taking the medicine.
Indications for use
This drug is used in such cases:
- If allergic conjunctivitis is diagnosed, moreover in an acute form. Moreover, it can be repeated for one season or alarm the patient all year round.
- With the development of eye irritation associated with the use of contact lenses.
- If a person has an allergic reaction to dust, water, cigarette smoke or sunlight.
- If acute pathologies of an infectious nature are detected.
In which cases can I use drops?
Eye drops “Polinadim”, the composition of which we have already found out, may not always be prescribed. There are such contraindications to the use of the drug:
- Conjunctival xerosis, Sjogren's syndrome (dry mucous membranes of the body).
- Angle-closure glaucoma.
- Too high sensitivity to the components of the drug.
- Co-administration with certain other medicines.
- Children's age - up to 2 years.
Particular caution in the appointment of such a drug must be observed for arterial hypertension, severe arrhythmias, atherosclerosis, thyrotoxicosis, adrenal adenoma, chronic rhinitis and bronchial asthma. In addition, it is advisable to dispense with these drops to pregnant women and nursing mothers.
What side effects may appear?
If you have to use Polynadim eye drops, the instructions will tell you about those unforeseen reactions that may occur. So, the patient may manifest such unexpected effects:
- Burning, conjunctival edema, itching, or other symptoms of eye irritation.
- Persistent visual impairment and dilated pupil.
- Dry nasal mucosa.
- Pain
- Increased intraocular pressure.
Sometimes pallor of the skin, heart pain, tremor, tachycardia, increased blood pressure can be observed. In some cases, increased sweating was noted. Drops may be accompanied by headache, nausea, drowsiness. As you can see, Polynadim eye drops, the instruction is always present in the package of the drug, can cause quite unpleasant reactions. However, their strength and frequency are quite small.
Features of taking the medicine
Most often, the drug is prescribed for adults, but in some cases it can be indicated for children from 2 years. As for the dosage, Polynadim (eye drops, instructions for use will give you full information about this drug) for acute symptoms, the patient is prescribed only one drop in the conjunctival sac. You need to install the medicine every 3 hours until the symptoms decrease. After this, you need to take one drop up to 3 times a day. Continue treatment until symptoms disappear.
In general, the duration of therapy is about 5 days. If further treatment is necessary, then here you need to ask the opinion of the attending physician. However, if for three days the drops did not produce tangible results, their use should be discarded.
Overdose and drug interaction
In principle, an overdose situation is unlikely, but it cannot be completely ruled out. If you have been prescribed Polynadim eye drops, the instructions for use (you could already read the drug description earlier) will tell you about the possible symptoms of an overdose. Among the symptoms can be distinguished such as: hypothermia, dilated pupil that does not pass for a long time, tachycardia, inhibition of the functions of the central nervous system, as well as increased blood pressure. If such problems arise, then treatment should be symptomatic.
During the appointment of drops, the doctor must take into account the features of their interaction with some other means. For example, if a patient takes tricyclic antidepressants at the same time as Polynadim , then there is a risk of excessive vasoconstrictor action. You need to be especially careful when sharing drops with inhibitors that are prescribed in the treatment of drug and alcohol addiction. The fact is that this situation can provoke a hypertensive crisis. Little is known about interactions with other medicines.
special instructions
As already mentioned, if you are allergic, then Polynadim eye drops can help you. Instructions for use (reviews of the drug are mostly positive) speaks of such warnings during treatment:
- It is not recommended to use the medicine more often than every three hours.
- The drug is instilled only in the eyes. Its introduction intravenously, intramuscularly or ingestion is strictly prohibited.
- If the patient has side effects that may indicate a systemic effect of the drug, then it should be canceled.
- During the treatment, it is undesirable to use contact lenses. If it is impossible to do without them, then after installing the drops, they need to be installed only after 15 minutes.
- Since the use of the drug causes a short-term visual impairment, you should not drive immediately after using it. It’s best to wait until you can properly perceive the picture.
Reviews, analogues and storage features
If Polinadim eye drops are not suitable for you, the instructions for use (analogues may have the same active ingredient) say that the doctor may prescribe other drugs for you. Among them are very popular: "Vizin", "Naphthyzin", "Opatanol", "Cromohexal", "Okumetil". As for Polynadim, reviews about it are pretty good. That is, it is quite effective, has a low cost, it can be bought without a prescription. It is sold in bottles that can be made of glass or polymeric materials. A dropper is usually present on the bottle. The volume of the bottle is 5-10 ml.
The cost of the drug can range from 70 to 100 rubles. As for the storage features, it is necessary to keep the bottle in a dark place, at a temperature of about 15-25 degrees. Do not freeze the liquid. You can store the drug for about 2 years. However, after opening the bottle, the product can be used only for a month, after which it should be discarded.
Now you have all the information on the topic: "Eye drops" Polynadim ": composition, analogues, instructions." Never use medications without the permission of a doctor, so as not to aggravate your condition. Be healthy!