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Voriconazole tablets What exactly is voriconazole? Voriconazole is an antifungal medication. The antifungal medication voriconazole may be utilized in the treatment of illnesses brought by by yeast as well as other varieties of fungus. Moreover, this drug guide does not include all of the possible applications for voriconazole. Information that is essential to know Do not use Voriconazole if you are pregnant. It is possible that the unborn child will be harmed. There are a large number of different medications that, when used with voriconazole, have the potential to produce severe or even fatal drug interactions. Talk to your primary care physician about any and all drugs you use, including those purchased over the counter and those prescribed to you. Inform your physician if you have a history of allergy to other antifungal medications such as fluconazole (Diflucan), ketoconazole (Nizoral), or itraconazole before beginning treatment with voriconazole. Also let your physician know if you have problems with your heart's rhythm, an electrolyte imbalance, liver or kidney disease (Sporanox). Use this medication for the entire amount of time that is recommended by your doctor. It's possible that your symptoms will go better before the virus is totally gone. Missing doses of antifungal medication might raise your chance of developing a secondary infection that is resistant to treatment with the medication. A viral infection, like the common cold or the flu, cannot be treated by this medication in any way. Vision issues are a potential side effect of taking voriconazole. If you have used this medication for more than 28 days, it is possible that your eyes may need to be examined. Before beginning to use this medication If you have an allergy to voriconazole, you should not take the medication since it contains the allergen. When combined with other medications, certain drugs may have undesirable or even harmful side effects. If you take any of the following medications, your doctor may need to make adjustments to the treatment plan he or she has devised for you: carbamazepine; cisapride; efavirenz; pimozide; quinidine; rifabutin, rifampin; ritonavir; sirolimus; herb called St. John's wort; some barbiturates (mephobarbital, phenobarbital); or medications containing ergot for the treatment of migraines (dihydroergotamine, ergotamine, ergonovine, methylergonovine). If you want to make sure that voriconazole is safe for you to take, you should notify your doctor if you have ever experienced any of the following: coronary artery disease; a disturbance in the normal rhythm of the heart, such as long QT syndrome; blood levels of calcium, potassium, or magnesium that are either too high or too low; an illness of the liver or kidneys; or gastrointestinal distress caused by sugar or dairy products (the tablets contain lactose). Do not use Voriconazole if you are pregnant. It is possible that the unborn child will be harmed. When you are taking this medication, it is imperative that you practice reliable birth control in order to avoid becoming pregnant. It is unknown whether voriconazole is excreted into breast milk or whether it might have an effect on an infant who is being breastfed. You should let your doctor know if you are breastfeeding your child. Users who are less than 12 years old are not permitted to use voriconazole since its usage is not authorized. How should I administer the medication voriconazole? Use Voriconazole in accordance with the directions provided by your physician. Always make sure to follow all of the instructions on the label of your medication. This drug should not be used in bigger or lesser dosages, nor should it be taken for a longer period of time than is indicated. Tablets of voriconazole should be taken at least one hour before a meal or at least one hour after a meal. Tablets should be kept at room temperature and away from both heat and moisture. Neither the refrigerator nor the freezer should be used for storage. While not in use, ensure that the lid of the pharmaceutical bottle is securely fastened. Use this medication for the entire amount of time that is recommended by your doctor. It's possible that your symptoms will go better before the virus is totally gone. Missing doses of antifungal medication might raise your chance of developing a secondary infection that is resistant to treatment with the medication. A viral illness, such as the flu or the common cold, is not something that voriconazole can cure. If laboratory tests demonstrate that the infection has been cleaned up, voriconazole may be administered for up to several days in some cases. Infections that are quite serious can require treatment for a period of many weeks. It is possible that you will need to have your blood checked often while you are on this medication. Your kidney and liver function, in addition to your vision, may also need to be evaluated. What can I expect if I forget to take a dose? When you realize you missed a dosage, take it as soon as you can. If it is almost time for your next scheduled dosage, you should skip the dose that you missed. It is not necessary to take additional medication in order to make up for a missed dosage. While I'm on voriconazole, what should I try to stay away from? Vision problems, such as blurred vision and sensitivity to light, have been reported in patients taking voriconazole. Put on a pair of sunglasses every day so that you can shield your eyes from the sun's rays. While you are driving or engaging in any activity that needs you to be aware and able to see well, exercise extreme caution. Try to limit your time spent in the sun and indoor tanning beds. The antifungal medication voriconazole can make you more sensitive to the sun's rays or cause a serious skin reaction, including lesions that can sometimes lead to cancer of the skin. When you go outside, make sure to protect yourself by donning protective clothing and applying sunscreen with an SPF of at least 30. Voriconazole side effects You should seek immediate medical attention if you experience any of the following symptoms in response to taking voriconazole: hives; a rash; itching; sweating; fever; rapid heartbeats; chest tightness; difficulty breathing; nausea; feeling lightheaded; or swelling of the face, lips, tongue, or throat. You should see your physician as soon as possible if you have: Headache accompanied by chest pain as well as severe dizziness, fainting, or heartbeats that are fast or pounding; a sunburn; issues with your eyesight and shifts in the way you perceive colors; a slow heart rate, a weak pulse, a loss of consciousness, and slow breathing; Having difficulty urinating, having painful or difficult urination, having swelling in your feet or ankles, feeling tired or having shortness of breath are all symptoms of kidney problems. problems with the liver, such as nausea, vomiting, symptoms similar to the flu, itching, feeling very tired, or jaundice (yellowing of the skin or eyes); or A severe skin reaction includes symptoms such as fever, mouth sores, swelling in the face or tongue, difficulty breathing or swallowing, and a rash that blisters and peels. Common side effects of Voriconazole may include the following: vision changes; rash; pain in the head and hallucinations; a rapid rate of the heart; nausea, vomiting; or liver function tests that came back abnormal. This list of potential adverse effects is not exhaustive; additional symptoms may also surface. Which other medications could potentially interact with voriconazole? There are numerous drugs that have the potential to interact with voriconazole, and certain drugs should never be taken together. This include both prescription and over-the-counter medications, in addition to herbal and vitamin supplements. This drug guide does not provide a description of all potentially harmful interactions. Talk to your primary care physician about any and all medications you are currently taking, as well as any medications you decide to start or stop taking.