Does Celexa (Citalopram) make you Gain Weight or Lose Weight? 5 Effective Weight Effects Management Methods

Does Celexa (Citalopram) make you gain weight or lose weight?

If you’ve recently started taking the antidepressant Celexa to help manage your symptoms, so does Celexa (citalopram) make you gain weight or lose weight? As Celexa is an SSRI (selective serotonin reuptake inhibitor), the drug is known to have potential weight gain as a side effect, along with many other common negative effects.

Understanding exactly how this medication can cause weight gain and what you can do to prevent or reverse it is key to any management plan. When you take any type of medication, your body responds in one of two ways: positively or negatively.

Some medications are designed specifically to treat illnesses and conditions by introducing something foreign into the body which triggers a response that helps neutralize the symptom(s). Other medications are designed to help balance chemical imbalances in the body which may not have any immediate physical repercussions but can lead to future problems if left untreated.

Celexa falls into the second category of medications that are more neutral than beneficial for your body. Also known as citalopram, this drug has been clinically proven as safe and effective for many users who suffer from depression and anxiety disorders. However, like most drugs, there are some side effects associated with the use of this drug that will become increasingly apparent after continued usage over time.


Does Celexa (citalopram) make you Gain Weight?

Celexa does make you gain weight when the body tolerates the medication. Thus, weight gain is a common long-term side effect. The most common long-term side effects associated with Celexa use include weight gain and increased appetite. For many people, this is a welcome side effect as it helps them to manage their medical condition more effectively.

Weight gain is not always a negative thing as some people require more calories and nutrients than others in order to feel healthy. As long as you are balancing the food in your diet with the medications you’re consuming, weight gain can be beneficial.

However, for those individuals who may struggle with obesity or binge eating disorders, it may be wise to consider an alternative medication that will not trigger any additional weight gain issues.

As a result, before starting to take Celexa, it is important to speak with your doctor about your personal risk factors and how they might affect your body during treatment.

In addition to the possible weight gain side effect of this drug, there are many other potential side effects that need to be considered when making a decision about whether or not this medication is right for you.

How does Celexa make you gain weight?

How Does Celexa Cause Weight Gain?

Celexa is an SSRI that can cause weight increase likely due to improved appetite from taking the drug and cravings for carbohydrates and sugars. The most common side effects of this drug are – diarrhea, nausea, decreased appetite, and weight increase.

Research has shown that an increase in the body’s available serotonin can lead to increased appetite and cravings for carbohydrates or sugars. So, does Celexa cause weight gain? The answer is yes. When you take any type of medication for an extended period, it will have some kind of effect on your body – either negative or positive, depending on the medication itself.

Weight gain as a side effect is quite common and is usually caused by an improved appetite from taking the drug and cravings for carbohydrates or sugars, leading to increased food intake and subsequent weight gain. If you find yourself gaining weight while taking this drug it might be wise to talk with your doctor about adjusting your dosage or switching to another method for managing weight described below.

Another theory is that Celexa may slow down metabolism, making it more difficult for the body to burn calories and maintain a healthy weight.

In addition to these potential metabolic effects, Celexa may also lead to changes in hormone levels or gut bacteria that could contribute to weight gain. Some researchers have suggested that Celexa may alter the balance of bacteria in the gut, which could have an impact on metabolism and energy balance. Others have proposed that changes in hormones like cortisol or insulin could also play a role in weight gain associated with antidepressant use.

It’s worth noting that not everyone who takes Celexa will experience weight gain, and the extent of any weight changes can vary widely depending on individual factors. For those who are concerned about weight gain while taking Celexa, it’s important to talk to a healthcare provider. They may be able to provide advice on managing any side effects and offer guidance on maintaining a healthy diet and exercise routine. In some cases, switching to a different antidepressant may be an option if weight gain is a significant concern.

How much weight do you gain with Celexa?

Celexa and other SSRIs, in general, are known for causing weight gain. Patients taking citalopram gained an average of 5.9 pounds in 2 years of regular medication. Some people may experience much more significant weight gain than others–especially if you have a family history of obesity or have a predisposition to it–but most people find that the weight they do put on tends to be directly related to their diet and lifestyle habits.

The amount of weight a person may gain while taking Celexa (Citalopram) can vary widely depending on several factors. Some people may experience no weight gain at all, while others may gain several pounds or more. In general, research suggests that the average weight gain associated with Celexa is relatively modest, typically between one and two pounds.

Factors that may influence the degree of weight gain include genetics, age, gender, and lifestyle habits like diet and exercise. Additionally, the dose and duration of Celexa treatment can also impact weight gain.

It’s also worth noting that weight changes are not always a side effect of Celexa treatment. Some people may experience weight loss while taking the medication, or they may experience no change in weight at all.

If a person is concerned about potential weight gain while taking Celexa, it’s important to talk to their healthcare provider. They may be able to provide advice on managing any side effects and offer guidance on maintaining a healthy diet and exercise routine. In some cases, switching to a different antidepressant may be an option if weight gain is a significant concern. However, it’s important to work closely with a healthcare provider to determine the best course of treatment for an individual’s specific needs.

The relationship between antidepressants and weight gain

Antidepressants are commonly prescribed medications used to treat a variety of mental health conditions such as depression, anxiety, and obsessive-compulsive disorder. While they are generally considered safe and effective, one potential side effect of some antidepressants is weight gain.

The exact reasons why certain antidepressants, including Celexa (citalopram), can cause weight gain are not fully understood, but several potential mechanisms have been suggested. However, there is a growing body of research suggesting that certain antidepressants, including Celexa, can cause weight gain in some people.

For example, antidepressants may increase appetite, slow down metabolism, or interfere with the body’s ability to regulate blood sugar. However, not everyone who takes antidepressants will experience weight gain, and the extent of any weight changes can vary depending on individual factors like genetics, age, and lifestyle habits.

It’s important for people taking antidepressants to be aware of the potential for weight changes and to work with their healthcare provider to manage any side effects that may arise.

The Basics of SSRI Medications and Weight Gain

Celexa falls into the category of SSRI antidepressants, which are designed to help regulate serotonin levels in the brain. When these medications are used as directed and continue over a long period, they have the potential to cause weight gain as a side effect.

Weight gain is not an immediate side effect when you start taking this drug; it’s a gradual process that occurs gradually over time. The reason why this type of medication has the potential to cause weight gain is that it alters your natural serotonin level and can disrupt functioning in your brain and stomach.

When you take an SSRI, your body may be less sensitive to serotonin which can lead to cravings for certain foods such as carbohydrates and sweets – and these cravings could result in weight gain.

The severity of weight gain varies from person to person depending on their natural sensitivity to serotonin, but research has found that most people who take SSRIs will experience some degree of weight change over time. Studies show that between 5-10 percent of all users end up gaining at least 6 pounds after 52 weeks or more on an SSRI.

Tips for Managing Weight Gain from Celexa

Exercise to minimize weight gain on SSRI

If you’ve started taking Celexa, we know that weight gain is one of the potential side effects. But, if it’s causing you a lot of distress and making it difficult to lose any weight at all, there are some things you can do to help manage the weight gain:

  • Eat enough protein – Protein helps control your appetite and keep your blood sugar stable, both factors that can contribute to weight loss or hold onto your current weight.
  • Eat healthy fats – Healthy fats like those found in avocado, flaxseed oil, avocados, fish (salmon), nuts (almonds), and seeds (sunflower) are great for filling us up without adding many calories. They also promote heart health and lower the risk of certain illnesses
  • Stay active – Exercise promotes a healthier lifestyle by releasing mood-elevating endorphins after just 10 minutes of exercise. This can help prevent fatigue which is another side effect of Celexa that could cause increased caloric intake.
  • Get enough sleep – We often overlook sleep as a factor in weight management when we’re busy trying to get everything done during our day. Getting adequate sleep will help with managing stress levels which have been proven to have an impact on a person’s level of hunger.
  • Try supplements like L-arginine – L-arginine is an amino acid that has been shown to increase nitric oxide production which stimulates muscle growth and prevents insulin resistance in

How can I avoid gaining weight on Celexa?

If you’ve been prescribed Celexa to help with your depression or anxiety and you’re worried about the potential for weight gain, don’t be! It is important to keep your body healthy and active

If you’re experiencing any of these side effects, it might be time to consider a dose reduction or discontinuing the use of this drug altogether. Making small changes in your everyday routine can go a long way when it comes to preventing weight gain.

The best thing you can do is eat healthy foods which means cutting back on sweets and sugary drinks, staying hydrated, and exercising often. For healthy food, you can replace high-calorie foods with tasty fruits and vegetables.

Eating smaller portions at regular intervals throughout the day will also help avoid weight gain while on Celexa. Finally, eat meals in a relaxed atmosphere. Be sure to consult with your doctor before making any major changes or adjustments to your treatment plan.

Is Celexa better than Zoloft?

Losing weight when taking citalopram

Citalopram can make you feel less hungry or lose appetite, so you may lose weight when you first start taking it. Once the body can tolerate the drug, you can gain a little weight because your appetite returns to normal.

Citalopram may also cause you to have trouble sleeping, which may lead to weight gain as a result of inactivity. In some cases, citalopram may lead to nausea or vomiting, and these symptoms can also contribute to weight loss at first.

It is important to take note of possible side effects such as weight changes before starting any medication regimen, and those who experience significant changes should consult with their doctor for information about the best way to proceed. This is especially true if you are already managing your weight or have been experiencing anxiety from body dysmorphia issues.

Can Celexa help you lose weight?

Yes, people at first can lose up to 1 pound before the body gets used to the citalopram medication primarily due to nausea, reduced appetite, diarrhea, and vomiting. Along with weight loss, there is a long list of other side effects that come as a result of this drug’s use.

More commonly known as negative or unwanted side effects, they can be categorized into two groups: short-term and long-term symptoms. Short-term side effects include dizziness, fatigue, headache, change in appetite, and drowsiness.

Long-term symptoms associated with using this drug range from insomnia to an increase in suicidal thoughts. One of the most common long-term symptoms is significant weight gain which starts around week four for some users and continues for months on end without any signs of slowing down.

Which SSRI causes the least weight gain?

Selective serotonin reuptake inhibitors (SSRIs) are the class of antidepressant drugs that includes Celexa. There is no unique SSRI that will cause weight gain without side effects, and weight change as a side effect is not a symptom exclusive to this class of antidepressant drugs.

Rather, weight gain or loss can be related to any type of antidepressant drug. The cause of weight changes with an SSRI is related to how these drugs work on the brain.

Like other antidepressants, SSRIs block the absorption of serotonin, which regulates moods and emotions but also food intake. When there is less serotonin available in the brain, typically from having taken an SSRI, people may experience sensations of hunger or lack of appetite.

Effexor and Serzone generally cause the least weight gain while Wellbutrin has been associated with weight loss.

Many people who take Celexa report they have gained some weight while on it because they felt hungrier than normal or ate more than usual as a result of their depressed state being lifted; others report that they lost some weight because they had suppressed their appetite with these medications.

Which antidepressants best for weight loss?

Wellbutrin can cause weight loss for some people. There are a variety of antidepressants on the market, but not all will cause weight loss. Wellbutrin is one antidepressant that has been known to cause weight loss in some users.

Users who have had success with Wellbutrin and weight loss report that they experience a decreased appetite, a decreased need for sleep, more motivation to exercise, and reduced cravings for carbs or sugar.

Some effective Antidepressants don’t cause weight gain. While some antidepressants are associated with weight gain, there is no antidepressant medication that is specifically designed for weight loss. In fact, some antidepressants may cause weight gain in some individuals.

However, some antidepressants may be less likely to cause weight gain than others. These include:

  1. Bupropion: Bupropion is an antidepressant that is sometimes used off-label for weight loss. It is effective for reducing weight in some individuals and may have fewer side effects than other antidepressants.
  2. Fluoxetine: Fluoxetine, also known as Prozac, is an antidepressant that has been associated with weight loss in some individuals. However, it is important to note that not everyone will experience weight loss with this medication, and it may cause weight gain in some individuals as well.
  3. Sertraline: Sertraline, also known as Zoloft, is an antidepressant that may be less likely to cause weight gain than other medications in its class. However, it is still important to monitor weight changes and speak with a healthcare provider if you have concerns.

It is important to note that the choice of antidepressant medication should be based on an individual’s specific symptoms and medical history, and should be made in consultation with a healthcare provider. While weight gain may be a concern for some individuals, it is important to prioritize overall mental health and well-being when making decisions about antidepressant treatment.

Does citalopram cause loss of appetite?

Yes, citalopram can cause a loss of appetite before the body gets used to SSRI medications leading to weight loss also due to nausea, vomiting, and diarrhea.

What can be done to prevent this? People who are taking antidepressants like Celexa should speak with their physician about potential weight loss before it begins to happen.

If appetite loss is a symptom of your depression, then there are some things you can do on your own to help increase your appetite and maintain a healthy weight. Drink more fluids throughout the day.

Drinking water when you’re hungry instead of snacking will help keep you full. Add more variety to your diet by eating different types of food. This will help stimulate the release of different enzymes which may encourage your body to produce more appetite-inducing hormones.

Eat smaller portions throughout the day instead of large meals that may leave you feeling overstuffed or bloated.

Other Side Effects of Celexa

The common side effects of Celexa are nausea, dry mouth, sleeping difficulties which can present with drowsiness or trouble sleeping, and excessive sweating. For some people, the side effects of Celexa come with an increased appetite and weight gain.

For others, appetite suppression will cause them to lose weight. Commonly, this drug is prescribed as a preventative measure for those who are experiencing depression or anxiety disorders. Meaning it may be taken on an ongoing basis to help those individuals manage their symptoms (rather than being used as a short stint of treatment).

In many cases, weight gain experienced while taking Celexa is not significant enough to warrant any changes in dosage or suspension of use. But it’s important to keep track of your body and how it responds over time.

If you notice that you’re gaining weight at a rate that you feel uncomfortable with or if you experience other side effects like insomnia or excessive sweating, speak with your doctor about adjusting your dosage level.

Bottom Line

Weight gain is one of the most common side effects of Celexa use. As an SSRI, this drug has been clinically proven safe and effective for many users who suffer from depression and anxiety disorders.

However, like any other medication, some negative side effects become increasingly more notable with continued use over time. Understanding how Celexa can cause weight gain is key to any management plan.

Understanding the potential for weight gain as a side effect is essential when managing this medication, but you don’t need to worry. Celexa isn’t the only antidepressant on the market, and many other types of medications don’t have the same negative effects on your body.

If you’re experiencing these side effects along with other negatives that come with taking this drug, it’s time to talk to your doctor about alternative methods of treatment.


Does Celexa cause weight gain?

Yes, as a side effect of the medication, there is a potential for weight gain. This medication is known to cause weight gain as a side effect of its use due to increased appetite and cravings for carbohydrates and sugary foods and drinks.

Is Celexa addictive or controlled substances?

No, Celexa is not considered to be either an addictive or controlled substance, but can only be sold to you if you have a doctor’s prescription.

Is Celexa a narcotic?

No, Celexa is not considered to be a narcotic. However, you should not stop taking Celexa cold turkey since it can cause withdrawal symptoms.

Does Celexa cause weight loss?

Yes, at first, Citalopram has been associated with a loss of up to 1 pound of weight as the body gets used to the medication. This is because the initial side effects of the drug include nausea, loss of appetite, vomiting, and diarrhea. This medication can, however, cause weight gain in the long term which is due to diet-related issues. Diet and exercise are the most important factors in preventing or reversing potential weight gain from this drug.

Dr. David Barlow

David is a well-known researcher and author in the anxiety disorders area with extensive research on their etiology, nature, and treatment. He started the site to share his real-life experiences on the management of anxiety disorders with successful diagnosis and treatment being his motivation to write or review the content on this site.