Ketacon Tablet 200mg

About Ketacon Tablet 200mg

Ketacon Tablet 200mg Uses

• Systemic fungal infections that have not responded to other antifungal treatments
• Severe mucocutaneous candidiasis
• Resistant dermatophyte (tinea) infections
• Selected endocrine conditions under specialist supervision

Ketacon Tablet 200mg Benefits

• Broad activity against Candida and dermatophyte fungi
• Oral option for infections that are difficult to treat topically
• Useful alternative when first line antifungals cannot be used

What Experts Say

Oral ketoconazole is no longer a first choice antifungal in most clinical settings because safer alternatives such as fluconazole and itraconazole are now widely available and carry a lower risk of liver injury. Doctors in Pakistan typically reserve it for infections that genuinely fail to respond to these newer options or where cost and availability limit alternatives.

The drug works by blocking a fungal enzyme needed to build the cell membrane, but it also affects human enzymes involved in cortisol and testosterone production, which explains its hormonal side effects such as fatigue and gynecomastia. This dual action on both fungal and human enzymes is why prescribing requires careful risk benefit judgment for every patient.

Because of the documented liver injury risk, treatment courses are kept as short as possible and liver function is checked before starting and periodically during use. Absorption also depends on adequate stomach acid, so it is usually avoided alongside antacids or acid suppressing drugs, and patients are counseled to report yellowing of the skin or eyes, dark urine or unusual fatigue immediately.

Drug Class

• Imidazole Antifungal

Ketacon Tablet 200mg formula

• Ketoconazole

Available forms

• Tablet

How to use Ketacon Tablet 200mg?

• Take with an acidic drink such as a cola beverage if advised by your doctor.
• Take at the same time each day for the full prescribed course.
• Avoid alcohol during treatment.
• Attend scheduled liver function tests as advised by your doctor.
• Do not stop the medicine early without medical advice.

Drug Interactions

• Statins: Increases blood levels of many statins, raising the risk of muscle damage.
• Antacids And Acid Reducers: Lower stomach acid reduces absorption of ketoconazole.
• Warfarin: Increases the anticoagulant effect and bleeding risk.
• Sedatives Like Midazolam: Can cause excessive and prolonged sedation.
• QT Prolonging Drugs: Combined use raises the risk of dangerous heart rhythm changes.
• Rifampin: Reduces the effectiveness of ketoconazole.

Risks and warnings

• Liver Injury: Carries a risk of serious liver damage, so it is reserved for cases where safer antifungals are not suitable and liver function is monitored.
• Adrenal Suppression: Can reduce the body's natural cortisol production, especially at higher doses.
• Heart Rhythm: May prolong the QT interval and should be avoided with other QT prolonging drugs.
• Drug Interactions: Strongly affects the metabolism of many other medicines, requiring careful review of all current drugs.
• Stomach Acid Needed: Requires stomach acid for absorption, so antacids and acid reducing drugs lower its effectiveness.
• Pregnancy Caution: Not recommended during pregnancy due to potential risk to the baby.

Ketacon Tablet 200mg Side Effects

• Nausea and vomiting
• Stomach pain
• Headache
• Dizziness
• Itching
• Jaundice or signs of liver injury
• Fatigue from low cortisol levels
• Irregular heartbeat
• Breast enlargement in men
• Severe allergic reaction

Storage Conditions

• Store below 25°C in a dry place away from moisture.
• Protect from direct sunlight.
• Do not freeze or refrigerate.
• Keep out of reach of children.