Opanac TS
Opanac TS Uses, Dosage, Side Effects, Mechanism of Action, How Long Does it Take to Work? Opanac TS is a brand name. Its generic name is Nepafenac.
Opanac TS Introduction
Opanac TS is a non-steroidal anti-inflammatory drug (NSAID) indicated for the treatment of inflammation and pain associated with ocular surgery. It is also approved for the treatment of postoperative inflammation and for the symptomatic treatment of pain associated with cataract extraction.
Uses for Opanac TS
The primary uses for Opanac TS are the prevention and treatment of postoperative inflammation and pain associated with ocular surgery. It is also used for the treatment of conditions such as iritis, chorioretinitis, and macular edema, as well as complications related to cataract extraction.
Mechanism of Action of Opanac TS
Opanac TS works by inhibiting the activity of cyclooxygenase (COX)-1 and COX-2, two enzymes involved in the body’s production of prostaglandins, substances that can cause inflammation, pain, and fever.
How Long does it Take for Opanac TS to Work?
Opanac TS typically begins to work within minutes, though its exact effects may vary depending on the condition being treated and the patient’s individual response.
Absorption of Opanac TS
Opanac TS is rapidly and well absorbed when applied to the eye. Its peak concentration in the eye is reached within 5 minutes after application.
Route of Elimination of Opanac TS
Opanac TS is rapidly metabolized in the ocular tissue and is primarily eliminated via the kidneys.
Dosage of Opanac TS
Opanac TS is available as an ophthalmic solution, 0.1% in a unit dose container for single use only. The recommended dosage is one drop in the affected eye three times a day, approximately 8 to 12 hours apart.
Administration of Opanac TS
Opanac TS should be applied to the affected eye in the form of an eye drop immediately before any type of ocular surgery. It should also be applied to the affected eye four times a day (approximately 8 to 12 hours apart) for up to two weeks after the surgery. Clean your hands and the affected eye with warm water and a mild soap before applying the drops. Apply gentle pressure to the inside corner of the eye (near the nose) for one to two minutes to prevent the medication from entering the tear duct and entering the rest of the body.
Side Effects of Opanac TS
The most common side effects of Opanac TS include: eye pain, itching, redness, increased intraocular pressure, and eye discharge. Less common side effects may include a allergic reaction, eye infection, blurred vision, increased sensitiviy to light, and dry eyes.
Toxicity of Opanac TS
Opanac TS is generally considered to be safe and well-tolerated. However, long-term use may lead to higher systemic absorption, and consequently, higher risk of serious adverse events.
Precaution of Opanac TS
Opanac TS should be used cautiously in patients with a known history of bleeding disorders, high blood pressure, or cardiac or renal disease. Patients should inform their physician of any concomitant medication they are taking before using Opanac TS.
Interaction of Opanac TS
Opanac TS is known to interact with certain drugs including Vitamin C, anticoagulants, and diuretics. Opanac TS may also interact with other NSAIDs, corticosteroids, and antibiotic medications.
Disease Interactions with Opanac TS
Opanac TS may interact with certain diseases, including bleeding disorders, high blood pressure, and renal or cardiac diseases. As Opanac TS may cause increased systemic absorption, caution should be exercised when used in these patients.
Drug Interactions with Opanac TS
Opanac TS may interact with certain drugs, including anticoagulants, diuretics, Vitamin C, NSAIDs, and corticosteroids. It is important to tell your doctor about all medications you are taking before using Opanac TS.
Food Interactions with Opanac TS
Opanac TS is not known to interact with any dietary foods. However, it is important to follow all dietary instructions given by your doctor while using the medication.
Pregnancy Use of Opanac TS
Opanac TS should be used with caution in pregnant women, as its safety in such patients has not been established. Tell your doctor if you are pregnant before using the medication.
Lactation Use of Opanac TS
Opanac TS should not be used by women who are breastfeeding as it is not known if the medication is passed through breast milk. Talk to your doctor before using Opanac TS if you are breastfeeding.
Acute Overdose of Opanac TS
Opanac TS is not generally associated with acute overdose. However, if an overdose is suspected, contact a healthcare provider immediately additional medical advice.
Contraindication of Opanac TS
Opanac TS is contraindicated in patients with known hypersensitivity to any component of the drug. It should also not be used in patients with a confirmed diagnosis of an eye infection, corneal abrasion, or dermatitis of the eye.
Use Directions of Opanac TS
When using Opanac TS, patients should follow their doctor’s directions and any printed instructions supplied with the medication. Before using the medication, the eye should be washed with warm water and a mild soap to remove any debris.
Storage Condition of Opanac TS
Opanac TS should be stored at room temperature away from direct light and moisture. The medication should also be kept out of the reach of children.
Volume of Distribution of Opanac TS
The volume of distribution of Opanac TS is not known.
Half Life of Opanac TS
The half-life of Opanac TS is approximately 4 hours.
Clearance of Opanac TS
The clearance of Opanac TS is not known.
Here you find in details version of Opanac TS
Some Frequently Asked Questions About Opanac TS
.What is Opanac TS?
Opanac TS is a nonsteroidal anti-inflammatory (NSAID) eye drop used to treat the pain and swelling associated with cataract surgery. It works by blocking the production of certain naturally occurring substances in the body that cause inflammation.
How does Opanac TS work?
Opanac TS works by blocking the production of certain naturally occurring substances in the body that cause inflammation. It is the only NSAID approved to be used after cataract surgery.
Who can use Opanac TS?
Opanac TS is for use only in adults after cataract surgery. It should not be used in children.
How often should I take Opanac TS?
Opanac TS is typically used every 8 to 12 hours, starting one day before your cataract surgery and continuing until the eye doctor or surgeon tells you to stop. Be sure to follow all instructions from your eye doctor or surgeon when using Opanac TS.
What are the possible side effects of Opanac TS?
Common side effects of Opanac TS include eye irritation or burning, redness of the eye, blurred vision, scratchiness in the eyes, and eye discharge. If you experience any of these side effects, talk to your doctor.
Are there any precautions to take while using Opanac TS?
You should not use Opanac TS if you are allergic to any of its ingredients. Be sure to tell your doctor or eye doctor if you have a history of allergies, asthma, or any other serious medical conditions. Do not use more or less than recommended when taking Opanac TS.
Can I use other eye medications in combination with Opanac TS?
You should not use any NSAIDs, antibiotics, corticosteroids, or other prescribed medications in combination with Opanac TS without first talking to your doctor. Additionally, do not use other eye drops while using Opanac TS unless your doctor tells you to.
What should I do if I forget to take my dose of Opanac TS?
If you miss a dose of Opanac TS, take it as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not take a double dose to make up for the missed dose.
Should I avoid certain foods or drinks while using Opanac TS?
No, there are no foods or drinks that you need to avoid while using Opanac TS. However, you should not drink alcohol while using Opanac TS as it can increase the risk of stomach bleeding.
Is there an alternative to Opanac TS?
No, there is currently no alternative for Opanac TS. However, your doctor may be able to prescribe you a similar medication that is more suitable for your condition.
What should I do if my eye irritation gets worse?
If your eye irritation gets worse while using Opanac TS, talk to your doctor or eye doctor immediately as they may need to adjust your dose or switch you to a different medication.
Can I wear contacts while taking Opanac TS?
No, it is recommended that you avoid wearing contacts while taking Opanac TS. Opanac TS may cause eye irritation or burning that could make wearing contacts uncomfortable.
Can Opanac TS be used for pain or discomfort in my eye caused by allergies?
No, Opanac TS is not recommended for the relief of pain or discomfort caused by allergies. You should consult your doctor to determine the best course of treatment for your allergy-related eye symptoms.
Is there any scientific evidence to support the use of Opanac TS?
Yes, studies have shown that Opanac TS may reduce pain and swelling associated with cataract surgery. Additionally, studies have also found that Opanac TS may improve vision after cataract surgery.
What should I do if I experience an allergic reaction to Opanac TS?
If you experience any signs of allergic reaction to Opanac TS such as hives, difficulty breathing, or swollen eyes, you should immediately stop using Opanac TS and seek medical attention.
Are there any foods or medications that interact with Opanac TS?
You should not use other NSAIDs, antibiotics, corticosteroids, or other prescribed medications in combination with Opanac TS without first talking to your doctor. Additionally, certain other medications such as oral corticosteroids, diuretics, and dihydroergotamine can also interact with Opanac TS, so make sure to tell your doctor about all the medications you are taking.
Can I take Opanac TS if I'm pregnant or breastfeeding?
No, Opanac TS should not be used in pregnant or breastfeeding women unless explicitly directed to do so by a doctor. If you are pregnant or breastfeeding and need to take Opanac TS, be sure to talk to your doctor about the potential risks.
Does Opanac TS cause dry eye?
No, Opanac TS does not typically cause dry eye. However, it may make existing dry eye symptoms worse, so tell your doctor if you are experiencing any dry eye symptoms before using Opanac TS.
Does Opanac TS cause drowsiness?
No, Opanac TS does not typically cause drowsiness. However, if you experience any drowsiness after using Opanac TS, you should talk to your doctor.
Can I wear eye makeup while using Opanac TS?
Yes, you can wear eye makeup while using Opanac TS. However, it is recommended to wait at least 15 minutes after applying Opanac TS before applying makeup.
Can I go outside while using Opanac TS?
Yes, you can go outside while using Opanac TS. However, you should apply sunglasses to protect your eyes from the sun.
Can I swim while taking Opanac TS?
Yes, you can swim while taking Opanac TS. However, you should wear a swim cap to protect your eyes from the chlorine.
Can Opanac TS be used for glaucoma?
No, Opanac TS is not recommended for the treatment of glaucoma. You should consult your doctor to determine the best course of treatment for your glaucoma.
Can I take a shower or bath while using Opanac TS?
Yes, you may take a shower or bath while using Opanac TS. Just be sure to keep your eyes closed when showering or bathing to avoid getting Opanac TS in your eyes.
Does Opanac TS interact with any other drugs?
Yes, certain drugs such as oral corticosteroids, diuretics, and dihydroergotamine can interact with Opanac TS, so be sure to tell your doctor about all the medications you are taking.
Will I experience any vision changes while taking Opanac TS?
No, you should not experience any vision changes while taking Opanac TS. However, if you do experience vision changes while taking Opanac TS, you should talk to your doctor or eye doctor.
What should I do if my vision becomes blurred while using Opanac TS?
If your vision becomes blurred while using Opanac TS, you should talk to your doctor or eye doctor. Blurred vision is a possible side effect of Opanac TS, and your doctor may need to adjust your dose or switch you to a different medication.
Can I use artificial tears while using Opanac TS?
Yes, you can use artificial tears while using Opanac TS. However, it is recommended to wait at least 15 minutes after applying Opanac TS before using artificial tears.
Can I use eye drops containing preservatives while using Opanac TS?
No, it is not recommended to use eye drops containing preservatives while using Opanac TS. Preservatives can irritate the eyes, and could make using Opanac TS uncomfortable.
Can I wear contact lenses while taking Opanac TS?
No, it is recommended that you avoid wearing contact lenses while taking Opanac TS. Opanac TS may cause eye irritation or burning that could make wearing contacts uncomfortable.
Is there an age limit to using Opanac TS?
Yes, Opanac TS is for use only in adults after cataract surgery. It should not be used in children.
Will I need to use Opanac TS for my entire cataract surgery recovery period?
No, you will not need to use Opanac TS for your entire cataract surgery recovery period. Your doctor or eye doctor will determine when you can stop using Opanac TS.
Can I use Opanac TS if I have a history of epilepsy or seizure disorder?
No, it is not recommended to use Opanac TS if you have a history of epilepsy or seizure disorder. Talk to your doctor before using any medications for pain or inflammation if you have a history of seizures or epilepsy.
Does Opanac TS treat any other eye diseases?
No, Opanac TS is not recommended for conditions other than pain and swelling associated with cataract surgery. You should consult your doctor to determine the best course of treatment for any other eye conditions.
Can my eye become infected while using Opanac TS?
Yes, it is possible for your eye to become infected while using Opanac TS. If you experience any signs of eye infection such as unusual pain, swelling, redness, or pus-like discharge, contact your doctor or eye doctor immediately.
Does Opanac TS help to improve my vision?
Yes, studies have found that Opanac TS may improve vision after cataract surgery. Additionally, Opanac TS may also reduce pain and swelling associated with cataract surgery.
How long should I wait after using Opanac TS before driving?
It is recommended to wait at least 15 minutes after applying Opanac TS before driving. Opanac TS may cause blurred vision, so it is important to give your eyes time to adjust before driving.
Can I use Opanac TS if I have a history of stomach ulcers?
No, it is not recommended to use Opanac TS if you have a history of stomach ulcers. Opanac TS can irritate the stomach, and could make your ulcers worse. Talk to your doctor before using any medications for pain or inflammation if you have a history of stomach ulcers.
Can I get a prescription for Opanac TS if I have an infection in my eye?
No, it is not recommended to use Opanac TS if you have an infection in your eye. You should talk to your doctor immediately if you have an eye infection as you may need antibiotics or other medication to treat it.