Optilerg (0.5/0.4%) 10ml Eye Drops

Antazoline and Tetrahydrozoline HCl are sympathomimetic amines that primarily exert their effects through their interaction with alpha-adrenergic receptors. These compounds act as agonists at these receptors, leading to vasoconstriction of the blood vessels in the eye. This mechanism helps to reduce redness and inflammation by decreasing the size of the blood vessels on the eye's surface, thereby reducing blood flow to the affected area.

Antazoline, Tetrahydrozoline (HCl)

Cleansing, Moisturizing agent

Drop

The following are the uses of Antazoline, Tetrahydrozoline (HCl) Drop:

• Used for temporarily relieving redness and itching caused by allergic conjunctivitis and other eye irritations
• Used for treating eye inflammation and removing redness
• Used as a short-term solution for eye discomfort
• Used to provide relief from eye strain and dryness
• Used for treating allergic reactions in the eye
• Used for reducing eye irritation caused by environmental factors
• Used to alleviate symptoms of minor eye injuries
• Used for eye lubrication and comfort during recovery from eye surgeries

In the case of an overdose of Antazoline and Tetrahydrozoline HCl drops, several symptoms may occur. These can include severe drowsiness, confusion, slow breathing, and a drop in blood pressure. In such instances, immediate medical attention is necessary. Treatment may involve inducing vomiting or administering activated charcoal to prevent further absorption of the medication. It is crucial to contact a healthcare professional or a poison control center for guidance and appropriate management.

In the case of a missed dose of Antazoline and Tetrahydrozoline (HCl) eye drops, it is important to administer the drops as soon as you remember. If it is almost time for your next scheduled dose, skip the missed dose and continue with your regular dosing schedule. Do not apply extra drops or double the dose to make up for the missed one, as this may lead to increased side effects. If you frequently forget to take your medication, consider setting a reminder or asking a family member to help you stay on track.

To use Antazoline, Tetrahydrozoline (HCl) eye drops, gently tilt your head back, pull the lower eyelid down to create a pocket, and hold the dropper tip close to the eye without touching it; then, squeeze the prescribed number of drops into the pocket, blink gently to allow the solution to spread, and keep your eyes closed for a minute or two to ensure absorption.

Here are the conditions and situations when Antazoline and Tetrahydrozoline HCl drops should not be used:

• Avoid using these eye drops if you have a known allergy or hypersensitivity to Antazoline, Tetrahydrozoline, or any other similar medications.
• Not recommended for individuals with narrow-angle glaucoma or a history of glaucoma.
• Should not be used in patients with severe dry eyes or long-term corneal conditions.
• Contraindicated for those who have recently undergone eye surgery or have open eye injuries.
• Not suitable for infants, young children, or individuals with difficulty understanding the proper use of eye drops.
• Avoid using these drops if you have a history of severe cardiovascular diseases or high blood pressure.
• Do not use these eye drops if you are currently using other eye medications without consulting a doctor.
• Not recommended for individuals with a history of severe respiratory conditions, such as asthma or chronic obstructive pulmonary disease (COPD).

The side effects of Antazoline, Tetrahydrozoline (HCl) Drops may include:

• Increased heart rate or palpitations
• Drowsiness or fatigue
• Dry mouth
• Blurred vision or eye irritation
• Nausea and vomiting
• Dizziness or lightheadedness
• Allergic reactions (skin rash, itching, swelling)
• Rebound congestion with prolonged use

Following are the precautions and warnings for Antazoline, Tetrahydrozoline (HCl) Eye Drops:

• Do not use these eye drops if you are allergic to any of their ingredients, including Antazoline and Tetrahydrozoline.
• Avoid using these drops if you have narrow-angle glaucoma or untreated wide-angle glaucoma.
• Exercise caution if you have a history of cardiovascular disease, hypertension, or diabetes, as these drops may cause increased blood pressure or affect heart rate.
• Do not use these drops for an extended period; prolonged use may lead to decreased effectiveness and potential eye irritation.
• Discontinue use and consult a doctor if you experience eye pain, changes in vision, headache, or redness that worsens or persists for more than 72 hours.
• Keep out of reach of children and pets. Store in a cool, dry place away from direct sunlight.
• Do not touch the dropper tip to any surface, including the eye, to avoid contamination.

Following are the drug interactions for Antazoline, Tetrahydrozoline (HCl) Drops:

• Antazoline and Tetrahydrozoline may interact with other antihistamines or decongestants, leading to increased side effects such as drowsiness and hypertension.
• Alcohol and other central nervous system depressants can enhance the sedative effects of Antazoline.
• Topical anesthetics or other eye drops containing preservatives may cause increased eye irritation when used with these drops.
• Monoamine oxidase inhibitors (MAOIs) should be avoided or used with caution as they may interact with Tetrahydrozoline.
• Tricyclic antidepressants and selective serotonin reuptake inhibitors (SSRIs) can potentially interact, increasing the risk of side effects.
• Antazoline may interfere with allergy tests, causing false-negative results.
• Concomitant use with anticholinergic drugs can lead to increased ocular pressure.

Following are the food interactions for Antazoline, Tetrahydrozoline (HCl) Drops:

• Alcohol and drops should not be used together as it can increase the risk of side effects, particularly in the elderly, due to the potential for increased drowsiness and dizziness.
• Grapefruit and its juice are to be avoided as they can affect the metabolism of the medication, leading to increased levels in the body and potentially causing more adverse effects.
• Caffeine-rich foods and beverages, like coffee, tea, and energy drinks, should be limited as they may counteract the drowsiness-inducing effect of the drops, reducing their effectiveness.
• Spicy foods may exacerbate eye irritation and should be consumed in moderation to avoid discomfort, especially if you have sensitive eyes or allergies.
• Dairy products like milk and yogurt can sometimes interact with eye drops, forming a film that affects absorption. It's best to consult a pharmacist for specific instructions.
• Consuming a balanced diet rich in vitamins A, C, and E, as well as omega-3 fatty acids, can support overall eye health and potentially enhance the benefits of the drops.
• Staying well-hydrated by drinking plenty of water is essential, as dehydration can worsen eye-related issues.

Antazoline, Tetrahydrozoline (HCl) eye drops should be stored in a cool, dry place, preferably at room temperature, ensuring protection from direct sunlight and moisture. Keep the bottle tightly sealed when not in use to maintain sterility. It is crucial to adhere to the recommended storage conditions to preserve the integrity and effectiveness of the medication. Dispose of any unused or expired drops with caution; avoid flushing them down the toilet or pouring them into drainage systems. Consult your pharmacist or healthcare professional for appropriate disposal methods to minimize environmental impact. Always keep medications away from children to prevent accidental exposure.

Following are the quick tips for Antazoline, Tetrahydrozoline (HCl) Drops:

• Wash your hands before administering the drops to ensure cleanliness.
• Tilt your head back and gently pull down your 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 blink to distribute the medication.
• Avoid rubbing or wiping your eyes after applying the drops.
• If using other eye medications, wait at least 5 minutes before applying the next one.
• Store the drops at room temperature, away from direct sunlight and moisture.