Mifenac

Mifenac Uses, Dosage, Side Effects, Mechanism of Action, How Long Does it Take to Work? Mifenac is a brand name. Its generic name is Diclofenac + Misoprostol.

Introduction

Mifenac (also known as Arthrotec) is a prescription medicine used to treat pain associated with arthritis, especially of the knee and joint pain. It is a combination of two active ingredients, Diclofenac (an NSAID) and Misoprostol (a prostaglandin analogue). By combining two different classes of medicines, Mifenac can help provide relief from pain while also reducing the risk of stomach ulcers.

Uses

Mifenac is used to treat pain in the joints, including arthritis. Mifenac can also be used for other purposes not listed in this medication guide.

Mechanism of Action

The two active ingredients in Mifenac work together to reduce inflammation and pain in joints. Diclofenac is an NSAID (non-steroidal anti-inflammatory drug), which helps reduce inflammation. Misoprostol is a prostaglandin analogue, which reduces the formation of stomach ulcers.

How Long Does it Take to Work?

The effects of Mifenac can begin to take effect within a few hours after taking the medication. However, it can take up to several weeks to feel the full effects of its use.

Absorption

The active ingredients in Mifenac are rapidly absorbed through the digestive system, reaching peak levels of concentration by 3 hours after administration.

Route of Elimination

Diclofenac and Misoprostol are rapidly eliminated from the body through the kidneys. Most of the active ingredients are eliminated within 24 hours.

Dosage

  • Adult Dose for Rheumatoid Arthritis: 75 mg orally 2 times a day.
  • Adult Dose for Osteoarthritis: 50 mg orally 2 times a day.
  • Children aged 16 and older: 75 mg orally 2 times a day.
  • Children aged 15 and younger: Not recommended.

Administration

Mifenac is usually taken orally with or without food. It is important to take the medication exactly as prescribed by your doctor. Do not change your dose or stop taking it without first consulting with your doctor.

Side effects

Common side effects of Mifenac include: nausea, dizziness, headache, stomach pain, diarrhea, and increased risk of bleeding and ulcers. Less common side effects include: rash, itching, hives, difficulty breathing, swelling of the face, throat or tongue, and chest pain.

Toxicity

The risk of toxicity with Mifenac is low. In rare cases, long-term use of Mifenac has been associated with severe liver damage. Symptoms of liver damage include nausea, vomiting, jaundice, abdominal pain, and dark urine.

Precaution

Before taking Mifenac, it is important to tell your doctor if you are allergic to any of the ingredients in the medication. Tell your doctor if you are pregnant, planning on becoming pregnant, or are breast-feeding.

Interactions

Mifenac may interact with other medications, including anticoagulants, antihypertensives, and corticosteroids. It is important to tell your doctor if you are taking any other medications before taking Mifenac.

Disease Interaction

Talk to your doctor before taking Mifenac if you have a history of gastrointestinal bleeding, asthma, or active peptic ulcer. Also tell your doctor if you have heart, liver, or kidney disease.

Drug Interaction

Mifenac may interact with certain other medications, increasing the risk of serious side effects. Tell your doctor about all the medications you are taking, including any over-the-counter drugs, before taking Mifenac.

Food Interactions

Mifenac should not be taken with food. Taking it with food can increase the risk of gastrointestinal side effects.

Pregnancy Use

The safety of Mifenac in pregnancy has not been established. Women should talk to their doctors before taking this medication if they are pregnant or planning on becoming pregnant.

Lactation Use

It is not known if Mifenac passes into breast milk, so women are advised to refrain from breastfeeding while taking this medication.

Acute Overdose

Symptoms of an acute overdose of Mifenac may include: nausea, vomiting, dizziness, headache, blurred vision, confusion, seizures, and coma. If you think you have overdosed, call your doctor or a poison control center right away.

Contraindication

Mifenac should not be taken if you are allergic to any of its ingredients or if you have a history of asthma, peptic ulcer, or bleeding in the stomach or intestines.

Instructions on use:

Mifenac is usually taken 2 times a day with or without food. It is important to remember to take it at the same time each day. Do not change your dose or stop taking it without first consulting with your doctor.

Storage Conditions

Mifenac should be stored at room temperature, away from moisture and heat. Do not store in the bathroom or near a sink.

Volume of Distribution

The volume of distribution for Mifenac is 0.4 L/kg.

Half Life

The half-life of Mifenac is approximately 5 hours for Misoprostol and 1 hour for Diclofenac.

Clearance

The clearance of Mifenac is approximately 0.24 mL/min/kg.

Here you find in details version of Mifenac

Some Frequently Asked Questions About Mifenac

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What is Mifenac?

Mifenac is a combination drug consisting of two active ingredients, diclofenac and misoprostol. Diclofenac is a nonsteroidal anti-inflammatory drug (NSAID) used for managing pain, inflammation, and fever. Misoprostol is a synthetic prostaglandin E1 analog used for the prevention and treatment of stomach and intestinal ulcers associated with the use of NSAIDs.

What is Mifenac used for?

Mifenac is used to reduce the risk of stomach ulcers in patients taking nonsteroidal anti-inflammatory drugs (NSAIDS). It is also used to treat pain and inflammation caused by arthritis or other conditions.

How does Mifenac work?

Mifenac work by reducing inflammation and decreasing the production of acid in the stomach. Diclofenac is an NSAID that works by blocking the production of certain inflammatory chemicals. Misoprostol is a prostaglandin analog that helps to protect the stomach from the damaging effects of NSAIDs.

How do I take Mifenac?

Mifenac is available as a tablet and is typically taken twice daily with food. It is important to take each dose as prescribed and take the drug exactly as prescribed by your doctor to avoid stomach ulcer or other side effects.

What are the side effects of Mifenac?

The most common side effects of Mifenac include nausea, vomiting, diarrhea, stomach pain, and constipation. Other possible side effects include headache, dizziness, drowsiness, and changes in vision. Seek medical attention if you experience any of these side effects or if they become severe.

Is Mifenac stronger than Diclofenac alone?

Yes, Mifenac is stronger than diclofenac alone. The addition of misoprostol helps to reduce the risk of stomach ulcers caused by the use of NSAIDs.

What is the difference between Mifenac and other NSAIDs?

The main difference between Mifenac and other NSAIDs is that Mifenac includes the addition of misoprostol, which helps to reduce the risk of stomach ulcers caused by the use of NSAIDs.

How long should I take Mifenac?

Mifenac should be taken for the full course of treatment as prescribed by your doctor. Do not stop taking the medication without first consulting your doctor.

What should I avoid while taking Mifenac?

You should avoid drinking alcohol while taking Mifenac as it can increase the risk of side effects such as stomach irritation and bleeding. Additionally, you should avoid taking other NSAIDs or aspirin while on this medication.

Can I drive or operate heavy machinery while taking Mifenac?

It is not recommended to drive or operate heavy machinery while taking Mifenac as the medication may cause drowsiness or dizziness. Speak with your doctor if you have any concerns.

Can I take Mifenac while pregnant or breastfeeding?

It is not recommended to take Mifenac while pregnant or breastfeeding as it may be harmful to the fetus or baby. Speak with your doctor if you have any concerns.

Does Mifenac interact with other medications?

Yes, Mifenac may interact with other medications such as anticoagulants or steroids. It is important to consult your doctor before taking Mifenac with any other medications.

Can I take Mifenac for headaches?

Diclofenac is an NSAID and can be used to treat headaches and other pain associated with inflammation. However, it is important to speak to your doctor before taking Mifenac to treat a headache.

What are some common brand names for Mifenac?

Some common brand names for Mifenac include Volmax, Zorvolex, and Cataflam.

Can Mifenac cause stomach upset?

Yes, Mifenac may cause stomach upset, such as nausea, vomiting, diarrhea, and stomach pain. It is important to contact your doctor if these side effects become severe.

What is the dosage of Mifenac?

The dosage of Mifenac varies depending on the patient's age, medical condition, and response to treatment. It is important to take the drug exactly as prescribed by your doctor.

Can I take Mifenac with food?

Yes, it is recommended that you take Mifenac with food to reduce the risk of stomach upset. It is important to take each dose as prescribed and take the drug exactly as prescribed by your doctor.

Is Mifenac available over the counter?

No, Mifenac is not available over the counter and requires a prescription. It is important to take the drug exactly as prescribed by your doctor.

Can I take Mifenac if I have high blood pressure?

Mifenac may worsen high blood pressure. Speak with your doctor before taking this medication if you have high blood pressure.

Can I take Mifenac if I have asthma?

Mifenac may worsen asthma. Speak with your doctor before taking this medication if you have asthma.

Is Mifenac a narcotic?

No, Mifenac is not a narcotic. It is a combination drug consisting of two active ingredients, diclofenac and misoprostol.

What should I do if I miss a dose of Mifenac?

If you miss a dose of Mifenac, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and take your next dose at the regular time.

Does Mifenac help with pain?

Yes, Mifenac can help with pain. Diclofenac is an NSAID that works by blocking the production of certain inflammatory chemicals, and misoprostol helps to reduce the risk of stomach ulcers associated with the use of NSAIDs.

Is Mifenac safe for elderly people?

Mifenac is generally safe for elderly people, but it is important to speak to your doctor before taking this medication. Elderly people may be more sensitive to the side effects of this medication.

Does Mifenac interact with any vitamins or supplements?

Yes, Mifenac may interact with certain vitamins and supplements. It is important to speak to your doctor before taking any vitamins or supplements while taking this medication.

Can I take Mifenac if I'm allergic to aspirin?

Yes, you can take Mifenac if you're allergic to aspirin. However, it is important to speak to your doctor before taking this medication.

Can I take Mifenac if I have kidney disease?

Mifenac may worsen kidney disease. Speak with your doctor before taking this medication if you have kidney disease.

Can I take Mifenac if I am taking a blood thinner?

No, it is not recommended to take Mifenac if you are taking a blood thinner. The combination of these drugs may increase the risk of bleeding or other side effects.

What are the common side effects of taking Mifenac?

The most common side effects of taking Mifenac include nausea, vomiting, diarrhea, stomach pain, and constipation. Other possible side effects include headache, dizziness, drowsiness, and changes in vision. Seek medical attention if you experience any of these side effects or if they become severe.

Does Mifenac raise blood pressure?

Mifenac may raise blood pressure. Speak with your doctor before taking this medication if you have high blood pressure.

Are there any long-term side effects of taking Mifenac?

Possible long-term side effects of taking Mifenac include increased risk of heart attack, stroke, and gastrointestinal bleeding. It is important to take this medication exactly as prescribed by your doctor to avoid these side effects.

Can I take Mifenac if I am taking other medications?

Yes, you can take Mifenac if you are taking other medications. However, it is important to speak to your doctor before taking this medication as it may interact with other medications or vitamins.

When should Mifenac not be taken?

Mifenac should not be taken if you are allergic to any of the ingredients, are pregnant or breastfeeding, have a history of bleeding or stomach ulcers, are taking blood thinners, or if you have severe kidney or liver disease.

Does Mifenac have any interactions with alcohol?

Yes, it is not recommended to drink alcohol while taking Mifenac as it can increase the risk of side effects such as stomach irritation and bleeding.

Does Mifenac affect the liver?

Mifenac may affect the liver. It is important to speak to your doctor before taking this medication if you have a history of liver disease.

Is it safe to take Mifenac if I am pregnant?

No, it is not recommended to take Mifenac if you are pregnant as it may be harmful to the fetus. Speak with your doctor if you have any concerns.

Can I take Mifenac if I have high cholesterol?

Yes, you can take Diclofenac +