Favirab
Favirab Uses, Dosage, Side Effects, Mechanism of Action, How Long Does it Take to Work? Favirab is a brand name. Its generic name is Rabies Immune Globulin.
What is Favirab?
Favirab (also known as Rabies Immune Serum) is a medication that is used to treat or prevent rabies after exposure. It is made from human blood that contains antibodies that can fight rabies virus. Favirab is injected into muscles or just beneath the skin, usually in or around the area of the bite.Uses For Favirab
Favirab is typically used to treat or prevent rabies infection after a person has been exposed to the virus. In some cases, it may also be used to treat a person who has been diagnosed with rabies.Mechanism of Action
Favirab works by providing protection against the rabies virus by providing antibodies that fight the virus. The antibodies bind to the virus, preventing it from attacking other cells in the body.How Long Does It Take To Work?
It typically takes around 24 hours for Favirab to start working in the body.Absorption
Favirab is injected directly into muscle or just beneath the skin, so it is not absorbed into the body from the intestines or other organs.Route of Elimination
Favirab is not metabolized or eliminated from the body. It is slowly broken down by the body’s natural defenses over time.Dosage
The typical dose for Favirab is 20 IU/kg bodyweight. In some cases, a higher dose may be needed.Administration
Favirab is usually injected directly into muscle or just beneath the skin, usually in or around the area of the bite.Side Effects
Common side effects of Favirab include redness, itching, swelling, and pain at the injection site. Other more serious side effects, such as a severe allergic reaction (anaphylaxis) and anaphylactic shock, may occur but are rare.Toxicity
There is no known toxicity associated with Favirab.Precaution
Always tell your doctor or healthcare provider if you are allergic to any of its ingredients.Interaction
Favirab should not be mixed with any other medication or solution.Disease Interaction
Favirab should not be used by people with an allergy to human immune serum or any of its components or ingredients.Drug Interaction
There are no known drug interactions with Favirab. However, it is important to inform your doctor or healthcare provider of all other medications and supplements you are taking before starting Favirab.Food Interactions
There are no known food interactions with Favirab.Pregnancy Use
Favirab should not be used in pregnant women, unless recommended by a doctor.Lactation Use
Favirab should not be used in breastfeeding women, unless recommended by a doctor.Acute Overdose
There is no known risk of an acute overdose from Favirab.Contraindication
Favirab should not be used in people with severe allergic reactions or anaphylactic shock.Use Direction
Favirab should be administered as a single dose, injected directly into muscle or just beneath the skin.Storage Conditions
Favirab should be stored at room temperature, out of direct sunlight, and away from moisture and humidity.Volume of Distribution
Favirab is not distributed throughout the body. It is injected into muscle or just beneath the skin.Half Life
Favirab has a half-life of about 2 weeks.Clearance
Favirab is not cleared from the body, but rather it is slowly broken down by the body’s natural defenses over time.Here you find in details version of Favirab
Some Frequently Asked Questions About Favirab
What is Favirab?
Favirab is an injectable medication produced from human plasma. It contains antibodies that provide immediate protection against the rabies virus.
How does Favirab Work?
Favirab is given in combination with a rabies vaccine to provide immediate protection against the rabies virus. It works by introducing the antibodies into the patient's system. These antibodies bind and neutralize the rabies virus, preventing it from causing infection.
Who should receive the Favirab?
Favirab is recommended for people who have been exposed to the rabies virus, such as animal bite victims. It is also recommended for people who are at high risk of exposure, such as veterinarians, animal handlers, and laboratory workers.
How is Favirab administered?
Favirab is administered intramuscularly (into the muscle) or intradermally (just under the skin). The specific method and location of delivery will depend on the individual patient's circumstance and the type of Favirab being used.
Where can I get Favirab?
Favirab is available from most pharmacies and health care facilities. You may need to contact the pharmacy or facility in advance to ensure that it is available.
How long does Favirab remain effective?
It depends on the type and quantity of Favirab that is used. Generally, it provides immediate protection against the rabies virus, but its effectiveness decreases over time. Most forms of Favirab remain effective for 5-7 days.
Are there any side effects associated with Favirab?
Yes, there are potential side effects associated with Favirab. These may include redness, pain, swelling, itching, or a burning sensation at the injection site. In rare cases, more serious reactions such as anaphylaxis may occur.
How long does it take for the Favirab to start working?
Once injected, the Favirab begins working immediately, providing protection against the rabies virus. It is important to keep in mind that Favirab is only effective if administered as soon as possible after exposure to the virus.
Is Favirab safe to use?
Yes, Favirab is safe to use. It is produced from human plasma that has been tested for viruses and other infectious agents, and it is monitored and regulated by the FDA.
Who should not receive Favirab?
Favirab is not recommended for people who have a known allergy to human plasma products. It is also not recommended for pregnant women or those who are immunocompromised due to disease or medications.
What should I do if I experience any side effects after receiving Favirab?
If you experience any side effects after receiving Favirab, contact your physician or healthcare provider immediately. It is important to seek medical attention right away if you experience any severe or life-threatening side effects.
Is Favirab effective against all types of rabies?
Favirab is effective against all types of rabies virus. It is important to seek medical help immediately if you suspect that you may have been exposed to the virus.
How long do I need to take the Favirab?
Favirab is usually given as a one-time dose. In most cases, no additional doses are needed.
Are there any precautions I need to take after receiving Favirab?
Yes. It is important to avoid exposure to the rabies virus for at least two weeks following administration of the Favirab. You should also avoid contact with children or animals that may have been exposed to the virus.
Is there an alternate form of Favirab available?
Yes, there is an alternate form of Favirab available. It is called human diploid cell vaccine (HDCV) and it is administered intramuscularly.
What is the difference between Favirab and the Human Diploid Cell Vaccine (HDCV)?
The primary difference between Favirab and HDCV is the way in which they are administered. Favirab is injected intramuscularly or intradermally, while HDCV is only given intramuscularly.
What should I do if I miss a dose of Favirab?
Favirab is usually administered as a single dose. If you miss a dose, contact your physician or healthcare provider for further instructions.
Are there any risks associated with receiving the Favirab?
There are very few risks associated with receiving the Favirab. As with any medication, there is a risk of an allergic reaction or other side effects. If you experience any side effects, contact your physician or healthcare provider immediately.
Can I drink alcohol while taking the Favirab?
It is not recommended to drink alcohol while receiving or taking the Favirab. Alcohol can affect how the medication works and can potentially increase the risk of side effects.
What is the dosage for the Favirab?
The dosage of Favirab varies, depending on the patient's weight, age, and medical condition. Your physician or healthcare provider will be able to determine the correct dosage for you.
Are there any other medications or treatments that I should avoid while taking Favirab?
It is important to inform your physician or healthcare provider of any other medications or treatments that you are taking, as there may be interactions with Favirab that could increase the risk of side effects. It is also important to inform your physician or healthcare provider if you are pregnant or breastfeeding.
Can I receive the Favirab if I have a weakened immune system?
Yes, it is possible to receive the Favirab if you have a weakened immune system. However, it is important to inform your physician or healthcare provider of any weakened immune system before receiving the Favirab.
How can I tell if the Favirab is working?
You may not notice any immediate changes in your symptoms after receiving the Favirab. The medication should provide protection against the rabies virus right away, but it may take several days for the full effect to take place.
What should I do if I experience any symptoms of rabies after receiving the Favirab?
If you experience any symptoms of rabies after receiving the Favirab, contact your physician or healthcare provider immediately. It is important to seek medical attention right away if you experience any severe or life-threatening symptoms.
Are there any long-term effects associated with the Favirab?
No, there are no long-term effects associated with the Favirab. However, it is important to avoid exposure to the rabies virus for at least two weeks following administration of the medication.
Can children receive the Favirab?
Yes, children can receive the Favirab. However, it is important to consult with a physician or healthcare provider before administering the medication to children.
How often should I receive the Favirab?
The Favirab is usually given as a single dose. In most cases, no additional doses are needed.
Can I receive the Favirab if I am allergic to human plasma?
No, it is not recommended to receive the Favirab if you are allergic to human plasma. In this case, you should consult with your physician or healthcare provider to determine the best course of action.
Can I take other medications while receiving the Favirab?
Yes, you can take other medications while receiving the Favirab. However, it is important to inform your physician or healthcare provider of any other medications that you are taking, as there may be interactions that could increase the risk of side effects.
What should I do if I experience any reactions to the Favirab?
If you experience any reactions to the Favirab, contact your physician or healthcare provider immediately. It is important to seek medical attention right away if you experience any severe or life-threatening reactions.
Is there any way to reduce the risk of experiencing side effects from the Favirab?
Yes. It is important to follow the instructions of your physician or healthcare provider when receiving the Favirab. It is also important to avoid contact with people or animals that may have been exposed to the virus.
What should I expect after receiving the Favirab?
After receiving the Favirab, it is important to avoid contact with people or animals that may have been exposed to the virus. You may also need to take additional medications or treatments, depending on your circumstances.
What should I do if I miss a dose of the Favirab?
Favirab is usually administered as a single dose. If you miss a dose, contact your physician or healthcare provider for further instructions.
Are there any foods or drinks I should avoid while taking the Favirab?
It is important to follow your physician or healthcare provider's instructions regarding diet and nutrition while taking the Favirab. In general, it is best to avoid alcohol and foods that are high in fat or sugar.
Can I receive the Favirab if I am immunocompromised due to disease or medications?
No, it is not recommended to receive the Favirab if you are immunocompromised due to disease or medications. In this case, it is important to consult with your physician or healthcare provider to determine the best course of action.
What should I do if I experience any serious side effects after receiving the Favirab?
If you experience any serious side effects after receiving the Favirab, contact your physician or healthcare provider immediately. It is important to seek medical attention right away if you experience any severe or life-threatening side effects.
Can I receive the Favirab if I have certain medical conditions?
Yes, it is possible to receive the Favirab if you have certain medical conditions. However, it is important to inform your physician or healthcare provider of any medical conditions before receiving the Favirab.
Is there any way to reduce the risk of developing serious side effects from the Favirab?
Yes. It is important to follow the instructions of your physician or healthcare provider when receiving the Favirab. Additionally, it is important to avoid contact with people or animals that may have been exposed to the virus.