To prevent an upset stomach it is recommended to take Zoxicam 20mg Tablet with food The dosage and duration of the medication will vary based on the condition being treated and its effectiveness in relieving symptoms Even if you start feeling better it is important to continue taking the medicine until instructed otherwise by your doctor Common side effects of Zoxicam may include mild vomiting stomach pain nausea headache and dizziness If any of these side effects persist or worsen it is advisable to inform your doctor They may be able to provide suggestions to prevent or minimize these symptoms Prior to using this medication inform your doctor about any history of stomach ulcers heart disease high blood pressure or liver and kidney disease It is also important to disclose all other medications you are taking as they may interact with or be affected by Zoxicam If you are pregnant or breastfeeding consult your doctor before using this medicine