Cloral Lozenges Sugar Free is an antifungal medication. It is used in the treatment of fungal infections of the mouth such as oral thrush. It kills fungi by destroying the fungal cell membrane. Cloral Lozenges Sugar Free should be taken in the dose and duration as prescribed by your doctor. They should be swallowed whole and taken with food. The dosage and length of treatment will depend on the condition you are being treated for. Sometimes this will be in cycles of use and non-use. To get the most benefit, take this medicine at evenly spaced times and continue using it until your prescription is finished, even if your symptoms disappear after a few days. If you stop treatment too early, the infection may return and if you miss doses you can increase your risk of infections that are resistant to further treatment. Tell your doctor if the infection does not get better or if it gets worse.The most common side effects of this medicine include abdominal cramp, nausea, stomach pain, and vomiting. If any of these side effects do not resolve in time, talk to your doctor. They may be able to suggest ways to prevent or reduce these effects.Do not take it if you are pregnant or could become pregnant unless your doctor has told you to. Talk to your doctor before taking it if you have ever had heart failure, a weak immune system (including HIV/AIDS), kidney problems, or liver problems such as yellow skin (jaundice). This medicine may not be suitable for you. If your course of treatment is for more than a month, your doctor may want to check your liver by testing your blood.