Epigen
Epigen Uses, Dosage, Side Effects, Mechanism of Action, How Long Does it Take to Work? Epigen is a brand name. Its generic name is Epinastine.
Introduction
Epigen is a topical antihistamine medication used to treat signs and symptoms of allergic conjunctivitis, a condition caused by allergens such as pollen, animal dander and mold. Allergic conjunctivitis includes common symptoms like red, itchy and watery eyes. Prescription medications such as epinastine are typically used when allergy relief obtained from over-the-counter medications is not sufficient.Uses
Epigen is used to treat the signs and symptoms of allergic conjunctivitis, such as red, itchy, and watery eyes.Mechanism of Action
Epigen blocks H1 receptors in the eye and prevents the release of histamine, which causes allergy signs and symptoms. It also provides anti-inflammatory, anti-allergic and anti-itch relief.How Long Does It Take to Work?
Epigen typically begins to improve symptoms within 1 to 2 days of administration. Maximum relief from symptoms should be achieved by 7 to 14 days.Absorption
Epigen is administered to the eyes as eye drops, and is generally not absorbed into the systemic circulation.Route of Elimination
Epigen is not absorbed into the systemic circulation, and is eliminated primarily from the eyes via tears and ocular secretions.Dosage
The recommended dosage of epinastine ophthalmic solution is one drop in each affected eye twice a day, approximately 12 hours apart. The medication should be administered as directed by a healthcare professional.Administration
Epigen should be applied directly to the eyes as eye drops using the single-use bottle applicator provided. Before using the medication, the patient should wash their hands and gently shake the bottle. The patient should avoid allowing the applicator/tip of the dropper to touch any surface, including the eyes and fingers. After use, the eye dropper should be closed and stored in a dry, secure place away from direct sunlight and heat.Side Effect
Common side effects of epinastine may include burning, stinging, blurred vision, headache, and mild redness at the site of application.Toxicity
Epigen is generally well-tolerated and not associated with significant systemic toxicity.Precaution
Epigen should be avoided for patients with a known hypersensitivity to the active ingredient. Additionally, patients should be instructed not to wear contact lenses while using this medication, as it may cause eye irritation.Interaction
Epigen is not known to interact with other medications, however it should be used with caution in combination with other eye medications.Disease Interaction
Epigen has not been studied in patients with renal or hepatic impairment. The medication should be used with caution in these patients.Drug Interaction
Epigen has not been extensively studied for drug interactions. Patients should consult their healthcare provider before taking any new medications, or consult a pharmacist about potential drug interactions.Food Interactions
Epigen has no known food interactions and may be used with or without food.Pregnancy Use
Epigen should be used with caution in pregnant patients. The possible risks and benefits should be discussed with a healthcare provider.Lactation Use
Epigen is excreted in human milk and should be used with caution in breastfeeding mothers.Acute Overdose
No adverse effects have been reported from acute overdose of epinastine.Contraindication
Epigen is contraindicated in patients with a known hypersensitivity to the active ingredient.Use Direction
Epigen should be used in the eyes as an ophthalmic solution. The patient should wash their hands before use and gently shake the bottle. One drop should be applied to the affected eye (or eyes) twice daily, approximately 12 hours apart. The patient should avoid allowing the tip of the dropper to touch any surface. After use, the dropper should be closed and stored away from direct sunlight and heat.Storage Condition
Epigen should be stored between 2 and 30 degrees Celsius (36 to 86 degrees Fahrenheit) and in a dry, secure place away from direct sunlight and heat.Volume of Distribution
Epigen is not absorbed into the systemic circulation and does not exhibit a volume of distribution.Half Life
Epigen has a half-life of approximately 25 to 27 hours.Clearance
Epigen is primarily eliminated from the eyes via tears and ocular secretions. The clearance is approximately 0.2 L/day.Here you find in details version of Epigen
Some Frequently Asked Questions About Epigen
What is Epigen?
Epigen is an antihistamine medication that is used to treat symptoms of allergies such as itchy and watery eyes, sneezing, and runny nose.
What are the common side effects of Epigen?
Common side effects of Epigen include headache, dry or sore throat, drowsiness, dizziness, increased appetite, nausea, tiredness, and stomach pain.
Is Epigen safe to use?
Epigen is generally considered safe for most people to use, however you should always check with your doctor before taking any medication.
How long does it take for Epigen to work?
The effects of Epigen can be felt within 30 minutes, however the full effects may take up to several hours to be experienced.
Does Epigen help with allergies?
Yes, Epigen is an antihistamine which can help relieve symptoms of allergies such as itchy and watery eyes, sneezing, and runny nose.
Can Epigen be used for children?
Epigen is not recommended for use in children under the age of 2 years, unless specifically recommended by a doctor.
Can I take Epigen while pregnant?
It is not recommended to take Epigen while pregnant, as there is insufficient information about its safety in this situation.
What is the dosage for Epigen?
The recommended dosage for Epigen is two tablets taken orally once per day, on an empty stomach.
Does Epigen cause drowsiness?
Yes, drowsiness is a common side effect of Epigen, so it is important to be aware of this when using this medication.
Can Epigen affect blood pressure?
Epigen can cause an increase in blood pressure. It is recommended to monitor your blood pressure regularly while taking this medication.
Can I drink alcohol while taking Epigen?
It is not recommended to drink alcohol while taking Epigen, as alcohol can increase the side effects of this medication.
What should I do if I forget to take Epigen?
If you forget to take your dose of Epigen, take it as soon as you remember, unless it is almost time for your next dose. Do not take a double dose.
Can Epigen cause blurred vision?
Yes, blurred vision is a possible side effect of Epigen. If this occurs, it is important to tell your doctor right away.
Does Epigen cause weight gain?
It is possible for Epigen to cause weight gain due to its effect on appetite. It is important to watch your weight and talk with your doctor if you have noticed any undesired changes.
Can I use Epigen while breastfeeding?
Epigen should generally not be used while breastfeeding, as there is very limited information on its safety. It is important to speak to your doctor to determine the best course of treatment.
Can I take Epigen if I have liver disease?
It is not recommended to take Epigen if you have liver disease. Speak to your doctor if you have any concerns before taking this medication.
Can Epigen be used with other medications?
Yes, Epigen can be used with other medications, however it is important to check with your doctor or pharmacist before combining medications.
Does Epigen cause dry mouth?
Yes, dry mouth is a common side effect of Epigen. You can manage this side effect by drinking plenty of water and chewing sugar-free gum.
Does Epigen cause constipation?
Constipation is a possible side effect of Epigen. If this occurs, it is important to talk to your doctor about ways to manage this side effect.
Does Epigen cause dizziness?
Yes, dizziness is a common side effect of Epigen. You may be more likely to experience this side effect if you stand up quickly from sitting or lying down.
Can Epigen be used to treat hay fever?
Yes, Epigen can be used to treat hay fever symptoms such as itchy and watery eyes, sneezing, and runny nose.
Can Epigen cause anxiety?
Anxiety is a possible side effect of Epigen. Talk to your doctor if you have any concerns before taking this medication.
Can Epigen be used to treat hives?
Yes, Epigen can be used to treat hives and other allergy symptoms. It is important to speak to your doctor to determine the best course of treatment.
Can Epigen be used to treat itching?
Yes, Epigen can be used to treat itching due to allergies or other causes. It is important to speak to your doctor to determine the best course of treatment.
What should I do if I have an allergic reaction to Epigen?
If you experience any symptoms of an allergic reaction, such as difficulty breathing, hives, or swelling of the face, lips, tongue, or throat, it is important to seek medical attention right away.
How long does it take for Epigen to start working?
The effects of Epigen can be felt within 30 minutes, however the full effects may take up to several hours to be experienced.
How long does Epigen stay in your system?
The effects of Epigen can last up to 8 hours. It is important to follow your doctor's instructions for taking this medication.
Does Epigen cause headaches?
Yes, headaches are a common side effect of Epigen. If this occurs, it is important to tell your doctor right away.
Can Epigen be used to treat allergic reactions?
Yes, Epigen can be used to treat allergic reactions such as itchy and watery eyes, sneezing, and runny nose.
Does Epigen interact with other medications?
Yes, Epigen can interact with other medications such as antibiotics and antifungals. It is important to speak to your doctor or pharmacist before combining medications.
Does Epigen cause loss of appetite?
Yes, loss of appetite is a common side effect of Epigen. It is important to speak to your doctor if you have any concerns before taking this medication.
Can Epigen be used to treat eye allergies?
Yes, Epigen can be used to treat eye allergies such as itching, redness, and inflammation.
Can Epigen cause sleepiness?
Yes, drowsiness is a common side effect of Epigen, so it is important to be aware of this when using this medication.
Can I take Epigen if I have asthma?
Yes, you can take Epigen if you have asthma, however it is important to speak to your doctor to ensure this medication is suitable for you.
Does Epigen cause dry eyes?
Yes, dry eye is a possible side effect of Epigen. It is important to tell your doctor if you experience this side effect.
Does Epigen cause nausea?
Yes, nausea is a common side effect of Epigen. It is important to tell your doctor if you experience this side effect.
Can you become addicted to Epigen?
Epigen is not known to be addictive. However, it is important to follow your doctor's instructions for taking this medication.
Should Epigen be taken with food?
It is recommended to take Epigen on an empty stomach, at least 30 minutes before or after a meal.
Can Epigen affect mood?
Yes, it is possible for Epigen to affect mood. It is important to tell your doctor if you experience any changes in mood while taking this medication.
Can Epigen be used to treat sinus infections?
Epigen is not typically used to treat sinus infections, however it may be recommended in some cases. It is important to speak to your doctor to determine the best course of treatment.
Does Epigen cause stomach pain?
Yes, stomach pain is a common side effect of Epigen. It is important to tell your doctor if you experience this side effect.
Does Epigen cause kidney problems?
Kidney problems are a possible side effect of Epigen. It is important to tell your doctor if you experience any changes in kidney function while taking this medication.
Can I take Epigen with other allergy medications?
It is generally not recommended to take Epigen with other allergy medications, as this can increase the risk of side effects. Speak to your doctor or pharmacist if you have any concerns before taking this medication.