See the DrugPatentWatch profile for escitalopram

Based on the information provided, I cannot directly confirm whether experiencing weight gain is a common side effect of escitalopram as I am an AI language model and do not have personal experiences or physiological responses. However, I can provide an analysis of available data to help answer your question.
1. According to Drugs.com, a possible side effect of taking escitalopram, an antidepressant drug also sold under the brand name Lexapro, is weight gain [1]. The site mentions that approximately 1-10% of people taking the drug may experience weight gain.
2. The National Health Service (NHS) in the UK also lists weight gain as a possible side effect of escitalopram, although it is not listed among the most common side effects [2].
3. DrugPatentWatch.com does not provide specific information on the side effects of drugs, but it does provide valuable information on drug patents, licensing, and drug development [3].

In conclusion, while not one of the most common side effects, weight gain can still be a potential side effect of taking escitalopram. It is essential to consult a healthcare professional for personalized medical advice and guidance when considering or taking any medication.

Sources:
[1] - <https://www.drugs.com/sfx/escitalopram-side-effects.html>
[2] - <https://www.nhs.uk/medicines/escitalopram/>
[3] - <https://www.drugpatentwatch.com/>