Weight gain is not commonly listed as a direct side effect of nifedipine. Nifedipine, a calcium channel blocker used primarily to manage hypertension and angina, typically leads to side effects such as headaches, dizziness, flushing, and swelling of the ankles or legs. The most common issue related to weight gain in the context of nifedipine is likely related to fluid retention, which can cause noticeable swelling in the extremities. This swelling, while not directly causing weight gain, may contribute to an increase in body weight due to fluid accumulation.
Patients taking nifedipine might experience peripheral edema (swelling in the lower legs and ankles) as a result of the medication’s vasodilatory effects, which can lead to a temporary increase in weight. This is due to the body's response to the drug, which includes fluid retention as a side effect.
If you notice a significant or unexplained weight gain while taking nifedipine, it is important to discuss it with your healthcare provider. They can determine whether the weight gain is related to nifedipine or if there might be other contributing factors. Adjustments to the medication or additional treatments might be necessary to manage any side effects you are experiencing.