Tymidin 400mg Tablet is often prescribed to prevent stomach ulcers and heartburn that can be caused by the use of painkillers It should be swallowed whole with water before meals to help prevent acidity symptoms The dosage and duration of the medication should be followed as advised by the doctor Typically this medication should alleviate indigestion and heartburn within a few hours However if symptoms persist or worsen even after 14 days of treatment it is important to consult a doctor immediately Individuals with severe stomach diseases are not recommended to take this medication To enhance the effectiveness of the medication it is beneficial to consume smaller more frequent meals and avoid spicy or oily foods While most people do not experience any side effects some common ones include headache dizziness diarrhea muscle pain skin rash and tiredness If any of these side effects occur they are usually mild and should subside when the medication is discontinued or as the body adjusts to it If any of these side effects become bothersome or do not go away it is important to consult a doctor Prior to taking this medication it is important to inform the doctor of any heart kidney or liver diseases so that a suitable dosage can be prescribed It is also important to disclose any other medications being taken This medication is generally considered safe to take during pregnancy and breastfeeding as long as it has been prescribed by a doctor Consumption of alcohol should be avoided as it can increase stomach acid levels and worsen symptoms