Spersallerg contains two main ingredients: Antazoline and Tetryzoline. These components are used to treat eye irritation associated with conjunctivitis (except for infectious conjunctivitis ) as well as conjunctivitis caused by allergies or fever, and vernal conjunctivitis. In the article below, we'll explore how to effectively use Spersallerg and take notes during its application.
1. What is Spersallerg?
Spersallerg belongs to the group of drugs used to treat eyes, and ears-nose-throat conditions. The drug is prepared in the form of eye drops - 0.4mg/ml and packaged in a box of 1 bottle of 10ml.
Spersallerg contains the main ingredients Antazoline hydrochloride 0.5mg, Tetryzoline hydrochloride 0.4mg along with other excipients.
2. What is the use of Spersallerg?
2.1. Effects of Antazoline and Tetryzoline
Antazoline is a synthetic antihistamine, that antagonizes the histamine H1 receptor, reducing the release of mediators that cause hypersensitivity or allergic reactions, thereby creating an anti-allergic effect.
Tetryzoline acts on the sympathetic system, selectively stimulating alpha-adrenergic receptors to cause constriction of conjunctival arterioles, thereby reducing eye irritation that causes inflammation or eye pain, itchy eyes and has a mild effect of lowering intraocular pressure.
2.2. Indications for using Spersallerg
Spersallerg eye drops are used in the following cases:
- Treatment of eye irritation causing conjunctivitis, except for infectious conjunctivitis.
- Allergic conjunctivitis or fever and vernal conjunctivitis.
3. Dosage - How to use Spersallerg
3.1. Dosage of Spersallerg
The recommended dosage for patients using Spersallerg Eye Drop:
- Acute phase: Instill 1 drop in each eye once, with a 3-hour interval between 2 uses of the drug.
- Maintenance dose: Instill 1 drop into the affected eye each time and use 2 to 3 times a day.
- Children instill 1-2 drops/time/day.
3.2. How to use Spersallerg
Spersallerg is prepared in the form of eye drops and is used as follows:
- Instill Spersallerg into the eye, then look up and gently pull down the lower eyelid, close the eye and wipe off any remaining medicine.
- Wash your hands thoroughly before instilling the eye drops.
- Close the medicine lid tightly after each use.
- Spersallerg is not affected by food, so patients can use it at any time of the day.
3.3. Treatment of Spersallerg Overdose
An overdose of Spersallerg cannot occur if the medication is used correctly as eye drops. For adults, taking the wrong medicine typically does not result in serious consequences. However, in children, particularly those under 2 years old, potential side effects can include drowsiness, nausea, arrhythmia, and shock.
4. Contraindications to using Spersallerg
Spersallerg should not be used in the following cases:
- Patients with hypersensitivity to Antazoline and Tetryzoline or any excipients of Spersallerg.
- Glaucoma and dry eye syndrome.
- Children under 2 years old.
5. Spersallerg drug interactions
Here are some reported Spersallerg drug interactions:
- Do not use Spersallerg at the same time as tricyclic antidepressants, or MAOIs. If necessary, these drugs should be stopped for 10 days before Spersallerg can be used.
- Drugs containing Tetryzoline should not be used for patients who are using MAO inhibitors until they have stopped using MAO inhibitors for 10 days.
If a patient suspects any interactions while using Spersallerg eye drops with other medications or foods, they should stop using the drops and visit the nearest medical facility to consult an ophthalmologist for examination.
6. Side effects when using Spersallerg
During the use of Spersallerg, the patient may experience some side effects such as:
- A slight transient stinging sensation after instilling the drug and there may be reactionary congestion when stopping treatment with the drug.
Rare cases:
- Headache, Tachycardia (especially in young children), sweating, tremors, agitation symptoms and hypertension.
The above list does not include all the possible side effects of using Spersallerg. Patients may experience additional side effects that are not mentioned. If you encounter any side effects, please contact a healthcare professional for guidance on how to address them or to discuss the possibility of reducing your dose if necessary.
7. Precautions when using Spersallerg
Here are some notes when using Spersallerg for treatment.
- Do not wear contact lenses while instilling Spersallerg. Wait at least 15 minutes before wearing lenses again. The drug can temporarily reduce tear secretion and reduce the tolerance of contact lenses.
- Spersallerg can mask signs of eye infection.
- Spersallerg should only be used for pregnant women or nursing mothers, because there is not enough data on the safety and effectiveness of the drug or whether Antazoline and Tetryzoline are secreted in breast milk. Use the drug only when the benefits outweigh the risks to the fetus and young children.
- Please do not use Spersallerg. If you want to use the drug for more than 3 days, you need to consult a doctor/pharmacist.
- Be careful when using Spersallerg eye drops for children, people with hypertension, diabetes, pheochromocytoma, etc.
- Drivers or machine operators must strictly follow the doctor's instructions for medication.
- Limit the exposure of the drug to direct light, moisture, and excessively high or low temperatures.
Patients should ensure the tip of the medicine bottle is clean and free from dust or bacteria.
It is important for patients to carefully read the instructions regarding Spersallerg and to consult their doctor or pharmacist before use. Spersallerg should only be used if it has been prescribed by a healthcare professional. Patients should never use this medication on their own, as it could lead to adverse effects on the eyes.
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