Octilia (0.5mg/ml) 10ml Eye Drops

Tetrahydrozoline is a sympathomimetic amine that primarily acts as an alpha-adrenergic receptor agonist. When applied topically to the eyes, it stimulates the alpha-adrenergic receptors in the blood vessels of the conjunctiva, causing vasoconstriction. This vasoconstriction reduces the redness of the eyes by narrowing the blood vessels, which decreases blood flow to the affected area and provides temporary relief from ocular irritation, itching, and redness associated with conditions like conjunctivitis or allergies. The selective action on alpha receptors minimizes cardiovascular side effects, making it a commonly used component in eye drops for eye redness relief.

Vasoconstrictor/Sympathomimetic

Drop

The following are the uses of Tetrahydrozoline 5mg Drop:

• Used for temporary relief of burning and irritation due to mild dry eyes or eye exposure to wind or sun.
• Used for providing moisture to the eyes in cases of increased eye irritation and discomfort.
• Used to treat redness and swelling caused by hay fever, allergies, or pink eye (conjunctivitis).
• Used for reducing itching and tearing caused by seasonal allergies or conjunctivitis.
• Used for temporarily relieving redness and soothing irritated eyes due to minor eye injuries.
• Used to prevent eye dryness and discomfort in dry, windy, or smoky environments.
• Used for treating eye dryness and irritation associated with wearing contact lenses.

In the case of an overdose of Tetrahydrozoline 5mg Drops, several symptoms may occur. These can include severe drowsiness, headache, dizziness, and nausea. In more serious cases, it might lead to breathing difficulties, decreased heart rate, and even loss of consciousness. Immediate action is required, including contacting a poison control center or seeking emergency medical care to prevent potential health complications. Prompt treatment can help manage symptoms and ensure the best possible outcome.

In the case of a missed dose of Tetrahydrozoline 5mg Drops, it is generally advised to administer the medication as soon as you remember. However, if it is almost time for the next scheduled dose, it is recommended to skip the missed dose and continue with the regular dosing schedule. Do not double the dose to make up for a missed one. If you frequently miss doses, consider setting reminders or alarms to help you stay on track with your medication routine.

To use Tetrahydrozoline 5mg Drops, gently tilt your head back, instill the prescribed number of drops into the affected eye(s), and then close your eyes for 1-2 minutes to ensure the medication is absorbed.

Here are the situations when Tetrahydrozoline 5mg drops should not be used:

• Do not use if you have an allergy or sensitivity to Tetrahydrozoline or any other ingredients in the eye drops.
• Avoid using these drops if you have narrow-angle glaucoma or severe dry eye conditions.
• Not suitable for individuals with severe cardiovascular diseases or hypertension.
• Should not be used in patients with a history of severe respiratory issues or difficulty breathing.
• Contraindicated for infants or young children without medical advice.
• Do not use if the eye drops become discolored or show any signs of contamination.
• Avoid using these drops if you have recently undergone eye surgery or have an eye infection.
• Not recommended for those with a history of severe allergic reactions to other medications.

The side effects of Tetrahydrozoline 5mg Drops may include:

• Increased heart rate
• Dizziness or lightheadedness
• Dry mouth
• Headache
• Burning or stinging sensation in the eyes
• Blurred vision
• Redness or swelling of the eyes
• Allergic reactions (skin rash, itching, or difficulty breathing)

Following are the precautions and warnings for Tetrahydrozoline 5mg Drops:

• Avoid using Tetrahydrozoline drops if you have narrow-angle glaucoma or severe cardiovascular diseases.
• These drops are for external use only; do not ingest or swallow.
• Do not use for more than 3-4 days consecutively, as prolonged use may lead to rebound congestion.
• Discontinue use and consult a doctor if symptoms worsen or persist for more than 3 days.
• Keep out of reach of children. Accidental ingestion can be harmful.
• Do not touch or rub your eyes after using the drops to avoid contamination.
• Consult a healthcare professional if you are pregnant, planning to become pregnant, or breastfeeding.

Following are the drug interactions for Tetrahydrozoline 5mg Drops:

• Alcohol or other central nervous system (CNS) depressants can increase sedation and respiratory depression when combined with Tetrahydrozoline.
• Antihypertensive medications may have their effects reduced due to the vasoconstrictive properties of Tetrahydrozoline.
• Concomitant use with monoamine oxidase inhibitors (MAOIs) may lead to hypertensive crisis and other serious side effects.
• Beta-blockers and Tetrahydrozoline interaction can result in reduced cardiac output and blood pressure.
• Topical decongestants or other vasoconstrictive agents may cause additive vasoconstriction and increase the risk of side effects.
• Tricyclic antidepressants can interact with Tetrahydrozoline, potentially leading to increased blood pressure and heart rate.
• Some medications metabolized by the liver may have altered effects when used with Tetrahydrozoline, requiring close monitoring.

Following are the food interactions for Tetrahydrozoline 5mg Drops:

• Tetrahydrozoline may cause increased sensitivity to sunlight, so it is advisable to limit sun exposure and avoid excessive consumption of citrus fruits and juices which can increase photosensitivity.
• Alcohol can cause excessive dryness and irritation when used with Tetrahydrozoline, so it is best to avoid or limit alcohol consumption.
• Spicy foods and hot beverages can aggravate symptoms and cause discomfort, especially if you have a sore throat or mouth irritation.
• Dairy products like milk and cheese can increase mucus production and may reduce the effectiveness of Tetrahydrozoline in relieving congestion.
• Consuming excessive amounts of caffeine with Tetrahydrozoline may lead to increased nervousness, dizziness, and sleep disturbances.
• Foods high in sugar and salt can counteract the benefits of Tetrahydrozoline, especially in individuals with high blood pressure or diabetes.
• It is generally recommended to maintain a balanced diet and stay hydrated when using Tetrahydrozoline to support overall health and aid in the recovery process.

Tetrahydrozoline 5mg Drops should be stored in a secure and controlled environment, preferably in a locked cabinet or a designated storage area with restricted access. It should be kept in its original packaging, ensuring the container remains tightly sealed to maintain its integrity and prevent contamination. Store the drops in a cool and dry place, away from direct sunlight, heat sources, and moisture, as these factors can degrade the medication. It is crucial not to freeze the drops or expose them to extreme temperatures. Regularly check the expiration date, and dispose of any outdated or unused drops responsibly. Proper disposal methods may include returning the medication to a pharmacy or a designated collection point for pharmaceutical waste, ensuring it does not contaminate the environment or pose a risk to others. Keep the medication out of children's reach to prevent accidental exposure or ingestion.

Following are the quick tips for Tetrahydrozoline 5mg Drops:

• Wash your hands before administering the drops to maintain hygiene.
• Tilt your head back slightly and gently pull down the lower eyelid to create a pocket.
• Hold the dropper close to the eye without touching it, and squeeze the prescribed number of drops into the pocket.
• Close your eyes gently and keep them closed for 1-2 minutes to allow absorption.
• Avoid rubbing your eyes after instilling the drops to prevent irritation.
• If using other eye medications, wait at least 5-10 minutes before applying the next one.
• Store the drops at room temperature, away from direct sunlight and moisture.