Terbest 250 Tablet 7's
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About Terbest 250 Tablet
Terbest 250 Tablet is a prescription medicine used to treat fungal infections of the fingernails, toenails, and skin. It is primarily prescribed for stubborn or deep-seated fungal issues that topical creams cannot reach. By targeting the infection from within the body, it helps clear the fungus and allows healthy tissue to grow back.
For best results, this medicine must be taken consistently every day exactly as prescribed by your doctor. You can take it with or without food, but taking it at the same time each day helps keep a steady amount of the medicine in your system. Incorporating simple lifestyle habits, such as keeping the infected areas clean and dry, can also help speed up your recovery.
While most people tolerate this medicine well, some may experience mild side effects like upset stomach, headache, or temporary taste changes. However, you must contact your doctor immediately if you experience signs of serious liver damage, such as dark urine, unusual tiredness, or yellowing of your eyes and skin.
Talk to your doctor before starting this medicine if you have a history of liver or kidney problems, or if you suffer from autoimmune conditions like lupus. Do not take this if you have active or chronic liver disease, or if you have had an allergic reaction to this medicine in the past.
This medicine can interact with certain other prescriptions, alcohol, and caffeine, which may alter its effectiveness or increase your risk of side effects. If you are pregnant, breastfeeding, or an older adult, consult your doctor or pharmacist to ensure this treatment is safe for your specific situation.
Uses of Terbest 250 Tablet
Terbest 250 Tablet is used to treat fungal infections of the fingernails, toenails, and skin. The detailed uses of Terbest 250 Tablet are as follows:
- Fungal nail infections (onychomycosis): Terbest 250 Tablet penetrates the nail bed to clear deep-seated fungal infections of the fingernails and toenails.
- Ringworm (tinea corporis and tinea cruris): Terbest 250 Tablet treats widespread or stubborn fungal infections on the body and groin area that have not responded to topical creams.
- Athlete's foot (tinea pedis): Terbest 250 Tablet helps clear severe, spreading, or highly persistent fungal infections on the feet and between the toes.
Key Benefits
Terbest 250 Tablet treats fungal infections from within the body by reaching areas that topical medicines may not effectively penetrate. With regular use as prescribed, it helps eliminate the infection, relieve symptoms, and promote healthy skin and nail regrowth.
- Treats Fungal Infections from Within: By circulating through the bloodstream, this medicine reaches the deeper layers of the skin and nail bed, helping eliminate the fungus at its source.
- Relieves Symptoms and Promotes Healing: This medicine helps reduce itching, redness, scaling, and other symptoms of fungal infections while supporting the skin's natural healing process.
- Supports Healthy Skin and Nail Regrowth: As the infection clears, this medicine promotes the growth of healthy, infection-free skin and nails, reducing nail discolouration and improving their overall appearance.
Directions for Use
- Terbest 250 Tablet can be taken with or without food as advised by your doctor.
- It is usually taken once daily; however, follow your doctor's advice regarding the dosage and duration.
- Swallow the medicine as a whole with a glass of water.
- Do not crush, chew or break it.
How Terbest 250 Tablet Works
Alcohol
Consult your doctor
Interaction of alcohol with Terbest 250 Tablet is unknown. Please consult a doctor before consuming alcohol with Terbest 250 Tablet.
Pregnancy
Consult your doctor
Terbest 250 Tablet is a Category B pregnancy drug and is given to a pregnant woman only if the doctor thinks the benefits outweigh the risks.
Breast Feeding
Unsafe
Terbest 250 Tablet may be excreted in human milk and harm the baby. Therefore, it is not advised for breastfeeding mothers.
Driving
Caution
Terbest 250 Tablet may cause dizziness. Therefore, drive only if you alert after taking Terbest 250 Tablet.
Liver
Consult your doctor
If you have liver disease, inform your doctor before taking Terbest 250 Tablet. Your doctor may adjust the dose or prescribe a suitable alternative based on your condition.
Kidney
Consult your doctor
If you have kidney problems, inform your doctor before taking Terbest 250 Tablet. Your doctor may adjust the dose or prescribe a suitable alternative based on your condition.
Children
Unsafe
Terbest 250 Tablet is not recommended for children below 12 years as the safety and effectiveness were not established.
Heart
Caution
Terbest 250 Tablet should be used with caution in patients with heart problems. Therefore, please consult your doctor before using Terbest 250 Tablet.
Geriatrics
Consult your doctor
Please consult a doctor before administering Terbest 250 Tablet to geriatric patients. Your doctor will prescribe Terbest 250 Tablet if the benefits outweigh the risks.
What if I have taken an overdose of Terbest 250 Tablet
Diet & Lifestyle Advise
- Avoid consuming alcohol while taking this medicine to minimise stress on your liver.
- Keep your skin and nails clean and dry, as fungi thrive in warm, moist environments.
- Wear breathable cotton socks and loose-fitting clothing, and change them daily.
- Do not share personal items like towels, nail clippers, socks, or shoes to prevent spreading the infection or getting reinfected.
- Wear protective footwear, such as sandals or shower shoes, in public damp areas like locker rooms, communal showers, and pool decks.

Have a query?
How Soon It Starts Working
The time required for Terbest 250 Tablet to start to work: The onset time of Terbest 250 Tablet has not been clinically established.
The time for which the effects of Terbest 250 Tablet last: The duration of Terbest 250 Tablet’s effect is clinically not established.
What if you forget to take Terbest 250 Tablet
Storage
Drug Warnings
- Get your liver function tested regularly if your doctor recommends it, as this medicine can affect liver health.
- Avoid prolonged exposure to direct sunlight or UV rays, as this medicine can make your skin more sensitive to sunburn.
- Contact your doctor immediately if you notice any changes in your sense of taste or smell, as these are recognised side effects that typically resolve after stopping treatment.
- Inform your dentist or any surgeon that you are taking Terbest 250 Tablet before undergoing any medical procedures.
- Never share your medication with anyone else, even if they have the exact same symptoms.
Drug-Drug Interactions
Drug-Drug Interaction Summary:
- Antidepressants: Terbest 250 Tablet may interact with certain antidepressants, such as selective serotonin reuptake inhibitors (SSRIs) or tricyclic antidepressants, potentially increasing their levels in your bloodstream and raising the risk of side effects. Your doctor may monitor your treatment and adjust the dose if necessary.
- Beta-Blockers: Taking Terbest 250 Tablet with beta-blockers used to treat high blood pressure or heart conditions may affect how these medicines are processed. Your doctor may monitor your response and adjust your dose if needed.
- Rifampin: The antibiotic rifampin may speed up the breakdown of Terbest 250 Tablet in your body, reducing its effectiveness. Your doctor may recommend an alternative treatment or adjust your dose.
- Cimetidine: Cimetidine, a medicine used to reduce stomach acid, may slow the breakdown of Terbest 250 Tablet, increasing its levels in your bloodstream and raising the risk of side effects. Your doctor may recommend closer monitoring during treatment.
Drug-Drug Interactions
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Co-administration of Pimozide and Terbest 250 Tablet can increase the blood levels of pimozide and the risk of side effects.
How to manage the interaction:
Co-administration of pimozide and Terbest 250 Tablet is not recommended as it can lead to an interaction, but it can be taken if your doctor advises. However, if you experience any symptoms like muscle spasms or movements that you can't stop or control, such as lip smacking, chewing, puckering, frowning or scowling, tongue thrusting, teeth clenching, jaw twitching, blinking, eye-rolling, shaking or jerking of arms and legs, tremor, jitteriness, restlessness, pacing, and foot tapping, dizziness, lightheadedness, fainting, shortness of breath, or heart palpitations, contact your doctor immediately. Do not discontinue any medications without consulting your doctor.
Co-administration of Thioridazine together with Terbest 250 Tablet can increase the blood levels of Thioridazine and increase the risk of an irregular heart rhythm.
How to manage the interaction:
Co-administration of Thioridazine and Terbest 250 Tablet is not recommended as it can lead to an interaction, it can be taken if advised by your doctor. However, if you experience any symptoms like sudden dizziness, lightheadedness, fainting, shortness of breath, or heart palpitations, contact your doctor immediately. Do not discontinue any medications without first consulting your doctor.
Coadministration of Terbest 250 Tablet with Eliglustat can increase the levels and side effects of Eliglustat.
How to manage the interaction:
Although there is a possible interaction between Terbest 250 Tablet and Eliglustat, you can take these medicines together if prescribed by your doctor. However, if you experience nausea, upset stomach, abdominal pain, gas/bloating, diarrhea, headache, back pain, arm/leg pain, dizziness, or weakness, contact your doctor immediately. Do not discontinue any medications without consulting a doctor.
Co-administration of Teriflunomide and Terbest 250 Tablet can increase the risk or severity of liver problems.
How to manage the interaction:
Co-administration of Teriflunomide and Terbest 250 Tablet can lead to an interaction, but it can be taken if your doctor advises. However, if you experience symptoms like fever, chills, joint pain or swelling, unusual bleeding or bruising, skin rash, itching, loss of appetite, fatigue, nausea, vomiting, abdominal pain, dark-colored urine, light-colored stools, and/or yellowing of the skin or eyes, contact your doctor immediately. Do not discontinue any medications without first consulting your doctor.
Co-administration of Pitolisant and Terbest 250 Tablet can increase the risk of an irregular heart rhythm and increase the blood levels of Pitolisant.
How to manage the interaction:
Co-administration of Pitolisant and Terbest 250 Tablet can lead to an interaction, it can be taken if advised by your doctor. However, if you experience any symptoms like headache, insomnia, nausea, anxiety, increased heart rate, hallucinations, abdominal pain, and muscle pain, diarrhea or vomiting, contact your doctor immediately. Do not discontinue any medications without consulting your doctor.
Co-administration of Dextromethorphan and Terbest 250 Tablet may increase the side effects of Dextromethorphan.
How to manage the interaction:
Taking Dextromethorphan and Terbest 250 Tablet together can possibly result in an interaction, but it can be taken if a doctor has advised it. However, if you experience any symptoms like difficulty breathing, dizziness, drowsiness, anxiety, restless feeling, nervousness, confusion, or diarrhea, contact a doctor immediately. Do not discontinue any medications without consulting a doctor.
Co-administration of Leflunomide and Terbest 250 Tablet can increase the risk or severity of liver problems.
How to manage the interaction:
Although there is an interaction between leflunomide and Terbest 250 Tablet, they can be taken together if prescribed by a doctor. However, if you experience fever, chills, joint pain or swelling, unusual bleeding or bruising, skin rash, itching, less desire to eat, fatigue, nausea, vomiting, abdominal pain, or yellowing of the skin or eyes, contact a doctor immediately. Do not discontinue any medications without consulting a doctor.
Co-administration of Tamoxifen with Terbest 250 Tablet may reduce the effectiveness of Tamoxifen.
How to manage the interaction:
Although taking Tamoxifen and Terbest 250 Tablet together can possibly result in an interaction, it can be taken if your doctor has advised it. However, if you experience any symptoms, contact your doctor immediately. Do not discontinue any medications without consulting a doctor.
Co-administration of Lomitapide and Terbest 250 Tablet can increase the risk or severity of liver problems.
How to manage the interaction:
Co-administration of Lomitapide and Terbest 250 Tablet can lead to an interaction, but it can be taken if your doctor advises. However, if you experience any symptoms like fever, chills, joint pain or swelling, unusual bleeding or bruising, skin rash, itching, loss of appetite, fatigue, nausea, vomiting, abdominal pain, dark-colored urine, light-colored stools, and/or yellowing of the skin or eyes, contact your doctor immediately. Do not discontinue any medications without consulting your doctor.
Co-administration of Vortioxetine and Terbest 250 Tablet can increase the blood levels and side effects of vortioxetine like serotonin syndrome (A condition in which a chemical called serotonin builds up in your body)
How to manage the interaction:
Co-administration of Vortioxetine and Terbest 250 Tablet can lead to an interaction, but it can be taken if a doctor advises. However, if you experience any symptoms like confusion, hallucination, seizure, increased heart rate, fever, excessive sweating, shivering or shaking, blurred vision, muscle spasm or stiffness, tremor, incoordination, stomach cramps, nausea, vomiting, diarrhea, contact a doctor immediately. Do not discontinue any medications without consulting a doctor.
Drug-Food Interactions
Drug-Food Interaction Summary:
- Caffeine: Avoid excessive consumption of caffeine-containing products, such as coffee, tea, cola, energy drinks, and chocolate, while taking Terbest 250 Tablet. This medicine may slow the breakdown of caffeine, increasing the risk of headaches, nervousness, jitteriness, and a rapid heart rate.
Drug-Food Interactions
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Reference
- U.S. Food and Drug Administration (FDA). 020539S021Lbl [FDA Prescribing Information]. Silver Spring, MD: FDA; 2024. [Accessed on 02 Jun. 2026]Check here
- U.S. Food and Drug Administration (FDA). 022071S009Lbl [FDA Prescribing Information]. Silver Spring, MD: FDA; 2024. [Accessed on 02 Jun. 2026]Check here
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- Lactmed.Terbinafine. [Accessed on 27 Oct 2025]Check here
- Luke Maxfield; Charles V. Preuss; Rene Bermudez. Terbinafine. StatPearls. NIH. National Library of Medicine. National Center for Biotechnology Information. PMC. PubMed Central. October 2022. [Accessed on 10th January 2023]Check here













