Learn more about usage, cautions, and possible side effects .
Chemical Name: FLUCONAZOLE (floo-KOE-na-zole)
Diflucan 150mg is an azole antifungal used to treat or prevent certain fungal infections. It may also be used to treat other conditions as determined by your doctor.
Some medicines or medical conditions may interact with Diflucan 150mg. INFORM YOUR DOCTOR OR PHARMACIST of all prescription and over-the-counter medicine that you are taking. DO NOT TAKE DIFLUCAN 150mg if you are also taking ergot alkaloids (such as ergotamine), serotonin receptor agonists (such as eletriptan or almotriptan), aldosterone blockers (such as eplerenone), astemizole, terfenadine, cisapride, erythromycin, or pimozide. ADDITIONAL MONITORING OF YOUR DOSE OR CONDITION may be needed if you are taking anticoagulants (such as warfarin), amiodarone, benzodiazepines (such as alprazolam), buspirone, carbamazepine, cyclophosphamide, cyclosporine, haloperidol, HMG-CoA reductase inhibitors (such as simvastatin), hormonal contraceptives (such as birth control pills), hydantoins (such as phenytoin), macrolide immunosuppressants (such as tacrolimus), methadone, muscarinic antagonists (such as solifenacin, tolterodine), narcotics (such as codeine), proton pump inhibitors (such as omeprazole), quinolones (such as ciprofloxacin), rifabutin, rifampin, ramelteon, sulfonylureas (such as glipizide), theophylline, or tricyclic antidepressants (such as amitriptyline). DO NOT START OR STOP any medicine without doctor or pharmacist approval. Inform your doctor of any other medical conditions including a history of any heart problems, irregular heartbeat (such as QT prolongation), electrolyte problems, kidney or liver problems, cancer, HIV infection, diabetes, allergies, pregnancy, or breast-feeding. Contact your doctor or pharmacist if you have any questions or concerns about taking Diflucan 150mg.
Follow the directions for using Diflucan 150mg provided by your doctor. Diflucan 150mg may come with a patient information leaflet. Read it carefully. Ask your doctor, nurse, or pharmacist any questions that you may have about Diflucan 150mg. TAKE DIFLUCAN 150mg by mouth. DIFLUCAN 150mg MAY BE TAKEN WITH FOOD if it upsets your stomach. STORE DIFLUCAN 150mg at room temperature in a tightly-closed container, away from heat and light. Only 1 dose of Diflucan 150mg is usually required. IF YOUR DOCTOR HAS PRESCRIBED MORE THAN 1 DOSE OF DIFLUCAN 150mg AND YOU MISS A DOSE, take it as soon as possible. Continue to use Diflucan 150mg as directed by your doctor. Do not take 2 doses at once.
DO NOT TAKE DIFLUCAN 150mg if you have had an allergic reaction to it or are allergic to any ingredient in this product. DO NOT TAKE SELDANE (terfenadine), HISMANAL (astemizole), or cisapride while taking Diflucan 150mg. Diflucan 150mg may cause dizziness. DO NOT DRIVE, OPERATE MACHINERY, OR DO ANYTHING ELSE THAT COULD BE DANGEROUS until you know how you react to Diflucan 150mg. Using Diflucan 150mg alone, with other medicines, or with alcohol may lessen your ability to drive or to perform other potentially dangerous tasks. IF YOU EXPERIENCE difficulty breathing; tightness of chest; swelling of eyelids, face, or lips; or if you develop a rash or hives, tell your doctor immediately. Do not take any more of Diflucan 150mg unless your doctor tells you to do so. IF YOU HAVE DIABETES AND ARE TAKING MEDICINE TO CONTROL YOUR BLOOD SUGAR LEVEL, Diflucan 150mg may cause hypoglycemia (low blood sugar). Signs of hypoglycemia include increased heartbeat, headache, chills, sweating, tremor, increased hunger, changes in vision, nervousness, weakness, dizziness, drowsiness, or fainting. It is a good habit to carry glucose tablets or gel to treat low blood sugar. If you do not have a reliable source of glucose available, eat a quick source of sugar such as table sugar, honey, or candy, or drink a glass of orange juice or non-diet soda to quickly raise your blood sugar level. TELL YOUR DOCTOR IMMEDIATELY about the reaction if it occurs. To prevent hypoglycemia, eat meals on a regular schedule and do not skip meals. CHECK YOUR BLOOD SUGAR LEVELS CLOSELY and ask your doctor before adjusting the dose of your diabetes medicine. BEFORE YOU BEGIN TAKING ANY NEW MEDICINE, either prescription or over-the-counter, check with your doctor or pharmacist. CAUTION IS ADVISED WHEN USING DIFLUCAN 150mg IN THE ELDERLY because they may be more sensitive to the effects of the medicine. FOR WOMEN: IF YOU ARE TAKING BIRTH CONTROL PILLS, Diflucan 150mg may decrease the effectiveness of your birth control pills. To prevent pregnancy, use an additional form of birth control while you are taking Diflucan 150mg. IF YOU PLAN ON BECOMING PREGNANT, discuss with your doctor the benefits and risks of using Diflucan 150mg during pregnancy. DIFLUCAN 150mg IS EXCRETED IN BREAST MILK. IF YOU ARE OR WILL BE BREAST-FEEDING while you are using Diflucan 150mg, check with your doctor or pharmacist to discuss the risks to your baby.
SIDE EFFECTS that may occur while taking Diflucan 150mg include headache, mild stomach upset or nausea, vomiting, diarrhea, taste changes, and dizziness. If they continue or are bothersome, check with your doctor. CONTACT YOUR DOCTOR IMMEDIATELY if you experience swelling of your hands, face, lips, eyes, throat, or tongue; difficulty swallowing or breathing; hoarseness; seizures; irregular heartbeat; unusual or severe stomach pain; yellowing of your eyes or skin; dark urine; sore throat; fever; or unusual tiredness. An allergic reaction to Diflucan 150mg is unlikely, but seek immediate medical attention if it occurs. Symptoms of an allergic reaction include rash, itching, swelling, severe dizziness, or trouble breathing. If you notice other effects not listed above, contact your doctor, nurse, or pharmacist. This is not a complete list of all side effects that may occur. If you have questions about side effects, contact your healthcare provider. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
Drug interactions can result in unwanted side effects or prevent a medicine from doing its job. Use our drug interaction checker to find out if your medicines interact with each other. Check drug interactions
If overdose is suspected, contact your local poison control center or emergency room immediately. Symptoms of overdose may include hallucinations and changes in behavior.
If your symptoms do not improve or if they become worse, check with your doctor. DO NOT SHARE DIFLUCAN 150mg with others for whom it was not prescribed. DO NOT USE DIFLUCAN 150mg for other health conditions. KEEP DIFLUCAN 150mg out of the reach of children. IF YOU WILL BE TAKING DIFLUCAN 150mg FOR AN EXTENDED PERIOD OF TIME, be sure to obtain necessary refills before your supply runs out.