It’s important to take Celexa and its generic form, Citalopram, exactly as prescribed by your clinician. Common side effects of Celexa are often mild, but can include nausea, diarrhea, constipation, stomach pain, heartburn, weight loss, and some others. Seek immediate medical attention if you experience any of the following symptoms/adverse effects: worsening mood, suicidal thoughts, panic attacks, chest pain, shortness of breath, dizziness, fever, fainting hallucinations, irregular heartbeat, confusion, twitching, swelling, seizures, difficulty breathing or swallowing, rash, hives, or itching, and more.
Make sure to talk to your healthcare provider to see if Celexa will interact badly with any of your current medications. Some drug interactions include blood thinners and Nonsteroidal Anti-inflammatory drugs (NSAIDs).