Can Lyrica (pregabalin) cause weight gain?
Yes. Lyrica (pregabalin) can lead some people to gain weight. This is a known effect of pregabalin in clinical use, and weight gain is listed among possible side effects.[1]
How does Lyrica weight gain usually happen?
Weight gain with pregabalin is often gradual rather than sudden. It can be linked to changes like increased appetite and fluid retention in some patients, both of which can raise body weight over time.[1]
Who is more likely to notice weight gain?
Weight gain varies by person. People already prone to weight changes, those who gain appetite after starting the medication, and people who experience swelling or fluid retention may be more likely to notice it.[1]
When should you contact a clinician?
Contact a clinician promptly if weight increases quickly, or if you also have swelling (especially in the legs), shortness of breath, or symptoms that could suggest fluid retention beyond typical side effects.[1]
What can be done if weight gain becomes a problem?
A clinician can help assess whether the weight gain is likely from Lyrica versus other causes (diet changes, other medications, thyroid or metabolic issues). Options can include adjusting the dose, reviewing other meds, or switching therapies if appropriate.[1]
Can stopping Lyrica reverse the weight gain?
Weight changes related to medication can improve after the medication is reduced or stopped, but this depends on the individual and should be managed with a clinician. Do not stop Lyrica suddenly, since pregabalin needs tapering in most cases.[1]
Sources:
[1] https://www.drugs.com/medical-answers/lyrica-weight-gain-3574906.html