Feliz-S 20 Tablet contains Escitalopram Oxalate 20mg, a selective serotonin reuptake inhibitor (SSRI) used primarily to treat depression and generalized anxiety disorder. By increasing serotonin levels in the brain, it helps improve mood, reduce anxiety, and restore emotional balance. This medication is commonly prescribed for major depressive disorder, panic disorder, social anxiety disorder, and obsessive-compulsive disorder. Feliz-S 20 Tablet is typically taken once daily, with or without food, and it may take several weeks to experience the full therapeutic effects. Patients should follow their healthcare provider’s dosage instructions carefully and avoid abrupt discontinuation to prevent withdrawal symptoms. Common side effects include nausea, headache, dizziness, dry mouth, and sleep disturbances, which usually subside with continued use. It is important to inform the doctor about any existing medical conditions, especially liver or kidney problems, bipolar disorder, or a history of seizures. Additionally, patients should disclose all medications they are taking to avoid potential drug interactions. Feliz-S 20 Tablet should not be used in combination with monoamine oxidase inhibitors (MAOIs) or within 14 days of stopping such treatment. Pregnant or breastfeeding women should consult their physician before use. Regular monitoring by a healthcare professional is recommended to ensure safety and effectiveness.