How long does griseofulvin take to work

If your symptoms are severe, call or go to the nearest emergency room. Taking it again could be fatal cause death. This drug may make you more sensitive to the effects of alcohol. If you drink alcohol, talk to your doctor. For people with porphyria a genetic blood disease : You should not take this drug. It can make your condition worse. For people with liver problems: This drug can make your condition worse.

If you have liver failure, you should not take this drug. Ask your doctor if this drug is safe for you. For people with lupus: This drug may make your condition worse. For pregnant women: Griseofulvin is a category X pregnancy drug. Category X drugs should never be used during pregnancy. Women who are pregnant should not take any form of griseofulvin.

Men taking this drug should not get a woman pregnant. Call your doctor right away if you become pregnant or get a woman pregnant while taking this drug. Men should use reliable birth control during treatment and for 6 months after stopping treatment with this drug.

Women of childbearing age should use reliable birth control throughout treatment with this drug. For women who are breastfeeding: Griseofulvin may pass into breast milk and cause side effects in a child who is breastfed. Talk to your doctor if you breastfeed your child. You may need to decide whether to stop breastfeeding or stop taking this medication.

For children: This drug has not been established as safe and effective in children 2 years of age and younger. This dosage information is for griseofulvin oral tablet. All possible dosages and drug forms may not be included here. Your dosage, drug form, and how often you take the drug will depend on:. This medication has not been studied in children younger than 2 years. It should not be used in people younger than 2 years. If you take a higher dosage of this drug or use it for a long time, you may have a higher risk of more severe side effects.

These can include skin reactions and liver problems. However, because drugs affect each person differently, we cannot guarantee that this list includes all possible dosages.

Always speak with your doctor or pharmacist about dosages that are right for you. Griseofulvin oral tablet is used for short-term treatment. It may also spread to other parts of your body. For this drug to work well, a certain amount needs to be in your body at all times.

If you take too much: You could have dangerous levels of the drug in your body. For children: In children 2 years of age and younger, this medication has not been developed as safe and reliable. This dose knowledge is for an oral tablet of griseofulvin. It is not possible to provide all possible dosages and medication types here. Your dose, the type of the prescription, and how frequently you take the medicine will depend on:. For infections that are not too serious, this dose is normal.

That involves your scalp, hair, and body infections. Your medication time depends on how bad your infection is and where it is located. Microsize: -Microsize:. As your infection clears, your doctor can slowly decrease your dose.

Typical administration: 3. Weight a day for the body. For children weighing lbs. For kids weighing more than 60 lbs. Children who have a scalp infection can need only one dose to treat their infection. Treatment duration: 2 weeks to more than 6 months.

The period of care for your child depends on how serious the infection is and where it is located. For kids weighing lbs: mg a day. For kids weighing more than 50 lbs: mg daily.

Dosage for children ages 0—1 year. In children younger than 2 years, this drug has not been studied. In people younger than 2 years of age, it should not be used. For short-term therapy, oral tablet Griseofulvin is used. If you do not take it as recommended, it comes with risks. It can spread also. If you miss a dose or do not take your medicine on time, your medicine will not work as well or may stop working altogether.

A certain amount has to be in the bloodstream at all times for this drug to function properly. What to do if you miss a dose: As soon as you know, take the dose. Only a few hours before your next scheduled dose, if you recall, take just one dose.

You may have unsafe amounts of the medication in your body if you take too much. Your risk of side effects can be increased by this. Such side effects may become serious. Book an Appointment. Health Packages. Toggle navigation. Griseofulvin comes as an oral suspension of liquid as well. Griseofulvin oral tablet is available as both; generic and brand-name drugs. In case of overdose, call the poison control helpline at If the victim has collapsed, had a seizure, has trouble breathing, or can't be awakened, immediately call emergency services at Keep all appointments with your doctor and the laboratory.

Your doctor will order certain lab tests to check your response to griseofulvin. Do not let anyone else take your medication. Ask your pharmacist any questions you have about refilling your prescription. If you still have symptoms of infection after you finish the griseofulvin, call your doctor.

It is important for you to keep a written list of all of the prescription and nonprescription over-the-counter medicines you are taking, as well as any products such as vitamins, minerals, or other dietary supplements. You should bring this list with you each time you visit a doctor or if you are admitted to a hospital.

It is also important information to carry with you in case of emergencies. Generic alternatives may be available. Griseofulvin pronounced as gri see oh ful' vin. How is Griseofulvin used in the Treatment of Fungal Infections? Along with needed effects, this medicine may cause unwanted side effects and though not all side effects may occur, it is important to look out for the following reactions: Common Side Effects: Blistering, peeling, or loosening of the skin Nausea, vomiting, upset stomach Diarrhea or loose stool Headache Tiredness Thirst Sleep problems insomnia Dizziness Serious Side Effects: Fever Sore throat Skin rash Mouth soreness or irritation Yellowing of skin or whites of eyes Numbness, tingling, or weakness of hands or feet Large hive-like swelling Chest pain Shortness of breath Griseofulvin should not be taken if you are pregnant or breastfeeding, especially in the first trimester as birth defects may be incurred.

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