Celexa (Citalopram) prescription available online

The side effects associated with taking Celexa are typically mild or moderate for most patients. Celexa has some common side effects. They may include:

• Dizziness

• Drowsiness

• A loss of appetite

• Constipation or diarrhea

• Nausea

• A weak feeling

• Insomnia

• An increase in muscle stiffness or movement

• Nosebleeds

• Stuffy or runny nose

• Sore throat

• Yawning

• Dry mouth

• Increase the risk of excessive sweating

There are also cases where the medication causes sexual function problems in the patient. In female patients, the medication may also lead to bleeding problems, such as heavy menstrual bleeding. 

Other side effects, which are less common but might be more severe, could include:

• Serotonin syndrome: Patients who take Celexa to treat depression should ensure they know the symptoms of serotonin syndrome. When symptoms of serotonin syndrome occur, tell your doctor immediately. This can lead to new or worsening symptoms of depression. The complication happens when there is too much serotonin in your brain. It can cause hallucinations, a fast heart rate, twitching, muscle stiffness, nausea, severe dizziness, and several other symptoms. It’s very rare, and usually is caused by combining Celexa with other medications that increase serotonin levels. Be sure to talk with your doctor about all the other medicines you’re taking when starting Celexa.  

• Mania: Whether treating depression, bipolar disorder, or another mental illness, some patients experience a manic episode as a complication. This can cause racing thoughts, a reduction in the need to sleep, and a boost in energy. It also increases risk-taking behaviors and can lead to serious complications.

• Nervous system reaction: There have been cases where patients experienced nervous system reactions while taking serotonin reuptake inhibitors (SSRIs).

Patients also need to ensure they take the medication as advised. Withdrawal symptoms can occur if they suddenly stop using the drug. It is important to tell your doctor about a personal or family history of serotonin syndrome or other similar conditions too. Take note that allergic reactions have been detected in patients who use Celexa to help increase the natural serotonin substance during depression treatment.

You should call your doctor if you notice any of these side effects or if you develop any other new or concerning symptoms. Celexa treatment is generally only used to treat depression in adult patients and is not advised for children. In pediatric patients, there may be a greater risk for serotonin syndrome or worsening symptoms of depression and, rarely, causing suicidal thinking.  

Celexa has potential drug interactions. Don’t change what you are taking without checking with your doctor or pharmacist. That includes other medications or supplements, as well as over-the-counter drugs. 

Drug interactions that can occur with Celexa can sometimes increase the risk of bleeding problems, alter the concentration of either drug, or possibly even raise the chances of developing serotonin syndrome. Some potential drug interactions can occur with the following medicine: 

• Diuretics

• St. John's Wort

• Tramadol

• Blood thinners

• Cimetidine

• Lithium

• Tryptophan

It is important to tell your doctor about any other drugs you use when taking Celexa. Other drugs may also cause specific drug interactions. Your doctor can help to prevent problems like persistent pulmonary hypertension, worsening symptoms of major depressive disorder (MDD), and other issues by analyzing the other drugs that you take.