Celexa Side Effects: Simple Guide for Real People

If you or someone you know is taking Celexa (citalopram), it helps to know what the drug can do to your body. Most people feel better after a few weeks, but many also notice side effects that can be annoying or even risky. This guide breaks down the most common reactions, tells you when to worry, and gives easy steps to keep yourself safe while staying on treatment.

Common Celexa Side Effects

About half of users report at least one mild symptom in the first few weeks. Expect things like dry mouth, nausea, or a headache – they usually fade as your body adjusts. Some folks feel sleepy during the day or have trouble sleeping at night; adjusting the time you take the pill (morning vs. evening) often helps.

Other frequent complaints include sweating, shaky hands, and mild dizziness when you stand up quickly. These are called “orthostatic” effects and can be reduced by drinking more water and rising slowly from a chair or bed. Weight changes happen too – some people gain a few pounds while others lose appetite and drop weight. Keep an eye on your eating habits and talk to a dietitian if it becomes a problem.

When to Seek Medical Help

Most side effects aren’t dangerous, but there are red flags you shouldn’t ignore. If you notice a fast or irregular heartbeat, severe dizziness, fainting, or sudden swelling of your face, lips, tongue, or throat, call emergency services right away – these could be signs of an allergic reaction.

Serious mood changes also need attention. Celexa can sometimes increase anxiety, cause panic attacks, or trigger thoughts of self‑harm, especially when you first start the medication or change doses. If you feel more upset than usual, reach out to your doctor immediately.

Another warning sign is persistent gastrointestinal bleeding – look for black or bloody stools and report them promptly. Rarely, Celexa can affect heart rhythm (QT prolongation). If you have a history of heart problems, ask your prescriber for an ECG before beginning treatment.

If any side effect bothers you for more than two weeks, schedule a check‑up. Your doctor may lower the dose, switch to another antidepressant, or add a short‑term medication to calm symptoms. Never stop Celexa abruptly; tapering off under medical supervision avoids withdrawal headaches and flu‑like feelings.

Staying organized makes managing side effects easier. Keep a simple diary of what you feel each day, noting the time you take Celexa and any food or other meds you’ve used. This record helps your clinician spot patterns and adjust treatment faster.

In short, most Celexa users experience mild, temporary issues that settle with time. Knowing which symptoms are normal and which demand a doctor’s call empowers you to stay on track with your mental‑health plan while keeping safety front and center.