Fulvicin U/F
Generic Name: griseofulvin (gris e o FULL vin)
Brand Names: Fulvicin P/G, Fulvicin U/F, Grifulvin V, Gris-PEG, Grisactin 250, Grisactin 500, Grisactin Ultra
What is Fulvicin U/F (griseofulvin)?
Griseofulvin is an antifungal medication. It is like an antibiotic but is used to treat fungal
infections.
Griseofulvin is used to treat fungal infections of the skin, hair, and nails such as jock itch,
athlete's foot, and barber's itch.
Griseofulvin may also be used for purposes other than those listed in this medication guide.
What is the most important information I should know about Fulvicin U/F (griseofulvin)?
Take all of the griseofulvin that has been prescribed for you even if you begin to feel better.
Your symptoms may begin to improve before the infection is completely treated.
Avoid prolonged exposure to sunlight. Griseofulvin increases sensitivity to sunlight, and
severe burning may result.
What should I discuss with my healthcare provider before taking
Fulvicin U/F (griseofulvin)?
You cannot take griseofulvin if you
Talk to your doctor before taking griseofulvin if you have any of the
conditions listed above.
Griseofulvin is in the FDA pregnancy category C. This means that it is not known whether
griseofulvin will harm an unborn baby. In rare cases, the use of griseofulvin has been associated with
conjoined twins. Do not take this medication without first talking to your doctor if you are pregnant.
It is also not known whether griseofulvin passes into breast milk. Do not take this
medication without first talking to your doctor if you are breast-feeding a baby.
Griseofulvin may affect sperm and sperm production. It is recommended that you avoid
fathering a child during treatment with griseofulvin and for 6 months following therapy.
How should I take Fulvicin U/F (griseofulvin)?
Take griseofulvin exactly as directed by your doctor. If you do not understand these
instructions, ask your pharmacist, nurse, or doctor to explain them to you.
Take each dose with a full glass (8 ounces) of water.
Your doctor may recommend that you take griseofulvin with a fatty meal to increase its
absorption into your body.
Take all of the griseofulvin that has been prescribed for you even if you begin to feel better.
Your symptoms may begin to improve before the infection is completely treated.
Shake the suspension well before measuring a dose. To ensure that you get a correct dose,
measure the liquid form of griseofulvin with a dose-measuring spoon or cup, not with a regular
tablespoon. If you do not have a dose-measuring device, ask your pharmacist where you can get one.
Store griseofulvin tablets, capsules, and suspension at room temperature away from moisture
and heat.
What happens if I miss a dose?
Take the missed dose as soon as you remember. Take the rest of the day's doses at evenly
spaced intervals unless your doctor directs otherwise.
What happens if I overdose?
Seek emergency medical attention.
Symptoms of a griseofulvin overdose are not well known but might include nausea, vomiting,
diarrhea, headache, numbness and tingling, and confusion.
What should I avoid while taking Fulvicin U/F (griseofulvin)?
Avoid prolonged exposure to sunlight. Griseofulvin increases sensitivity to sunlight, and
severe burning may result. Use a sunscreen and wear protective clothing when exposure to the sun is
unavoidable.
The combination of alcohol and griseofulvin may cause flushing and a fast heart rate. Use
alcohol cautiously during treatment with griseofulvin.
Fulvicin U/F (griseofulvin) side effects
Stop taking griseofulvin and seek emergency medical attention if you experience an allergic
reaction (difficulty breathing; closing of your throat; swelling of your lips, tongue, or face; or hives).
Other, less serious side effects may be more likely to occur. Continue to take griseofulvin and
notify your doctor if you experience
-
white patches in your mouth (thrush/yeast infection);
-
nausea, vomiting, or diarrhea;
-
headache, dizziness, or tiredness;
-
insomnia;
-
confusion;
-
numbness or tingling in your hands or feet; or
-
menstrual irregularities.
Side effects other than those listed here may also occur. Talk to your doctor
about any side effect that seems unusual or that is especially bothersome.
What other drugs will affect Fulvicin U/F (griseofulvin)?
Griseofulvin may decrease the effects of the following drugs:
-
oral anticoagulants (blood thinners) such as warfarin (Coumadin).
A decrease in the effectiveness of anticoagulants could lead to blood clotting. It may be
necessary to increase anticoagulant dosage.
-
birth control pills. Decreased effectiveness could lead to
break-through bleeding and possibly to an unintended pregnancy. Talk to your doctor about
using of other forms of birth control during treatment with griseofulvin.
-
salicylates such as aspirin, salsalate (Disalcid, Salsitab,
Salflex, others), choline salicylate (Arthropan), magnesium salicylate (Doan's, Magan), and
others. Larger doses of these medicines may be needed.
-
cyclosporine (Sandimmune, Neoral). Your doctor may need
to adjust your cyclosporine dosage.
The effects of griseofulvin may be decreased by barbiturates such as
phenobarbital (Luminal, Solfoton), pentobarbital (Nembutal), secobarbital (Seconal), amobarbital
(Amytal), and butabarbital (Butisol). Larger doses of griseofulvin may be necessary if you are taking
any of these drugs.
Drugs other than those listed here may also interact with griseofulvin. Talk to your doctor and
pharmacist before taking any prescription or over-the-counter medicines.
Where can I get more information?
-
Your pharmacist has additional information about griseofulvin written for health professionals
that you may read.
What does my medication look like?
Griseofulvin is available with a prescription under several brand and generic names. Ask your
pharmacist any questions you have about this medication, especially if it is new to you.
-
Fulvicin U/F 250 mg--round, white tablets
-
Fulvicin U/F 500 mg--round, white tablets
-
Fulvicin P/G 125 mg--round, white tablets
-
Fulvicin P/G 165 mg--oval, off-white tablets
-
Fulvicin P/G 250 mg--round, white tablets
-
Fulvicin P/G 330 mg--oval, off-white tablets
-
Grifulvin V 250 mg--round, white tablets
-
Grifulvin V 500 mg--round, white tablets
-
Grifulvin V Suspension--125 mg/5 mL
-
Grisactin 125 mg--capsules
-
Grisactin 250 mg--yellow capsules
-
Grisactin 500 mg--round, pink tablets
-
Grisactin Ultra 125 mg--square, white tablets
-
Grisactin Ultra 250 mg--square, white tablets
-
Grisactin Ultra 330 mg--oval, white tablets
-
Gris-PEG 125 mg--elliptical, white tablets
-
Gris-PEG 250 mg--capsule-shaped, white tablets
-
Remember, keep this and all other medicines out of the reach of children. Never share your
medicines with others and only use this medicine for the illness your doctor prescribed it for.
- Every effort has been made to ensure that the information provided by Cerner Multum, Inc. ('Multum') is
accurate, up-to-date, and complete, but no guarantee is made to that effect. Drug information contained herein may be
time sensitive. Multum information has been compiled for use by healthcare practitioners and consumers in the
United States and therefore Multum does not warrant that uses outside of the United States are appropriate, unless
specifically indicated otherwise. Multum's drug information does not endorse drugs, diagnose patients or recommend
therapy. Multum's drug information is an informational resource designed to assist licensed healthcare practitioners
in caring for their patients and/or to serve consumers viewing this service as a supplement to, and not a substitute for,
the expertise, skill, knowledge and judgment of healthcare practitioners. The absence of a warning for a given drug or
drug combination in no way should be construed to indicate that the drug or drug combination is safe, effective or
appropriate for any given patient. Multum does not assume any responsibility for any aspect of healthcare
administered with the aid of information Multum provides. The information contained herein is not intended to cover
all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have
questions about the drugs you are taking, check with your doctor, nurse or pharmacist.
Copyright 1996-2006 Cerner Multum, Inc. Version: 2.07. Revision Date: 8/2/04 3:40:04 PM.
Recent Drug Updates at Web Drug List
Afrin Solution
Cyproterone
Delta-Tritex Topical
edetate disodium EDTA
gentian
Isobutyl
Lamictal
Liquimat Light Topical
Methocarbamol
morphine
|