Lyrica, also known as pregabalin, is a medication used to treat various conditions such as epilepsy, neuropathic pain, and fibromyalgia [1]. As with any medication, Lyrica can have side effects. According to the National Library of Medicine, common side effects of Lyrica include dizziness, drowsiness, dry mouth, and swelling of the hands and feet [2].

More serious side effects of Lyrica can include:

* Mental/mood changes (such as memory problems, confusion, hallucinations, thoughts of suicide) [2]
* Unusual tiredness or weakness [2]
* Masking of symptoms of alcohol or drug withdrawal [2]
* Blurred vision [2]
* Unusual weakness, trouble breathing, or shallow breathing [2]
* Swelling of the face, throat, or tongue [2]

It is important to note that this is not an exhaustive list of all possible side effects of Lyrica. If you experience any unusual symptoms while taking Lyrica, you should contact your healthcare provider immediately.

Additionally, it is important to be aware of the potential for abuse and addiction with Lyrica. According to DrugPatentWatch.com, Lyrica has been classified as a controlled substance in some countries due to its potential for abuse and dependence [3].

In summary, Lyrica can have both common and serious side effects, and it is important to be aware of these potential risks when taking the medication. If you have any concerns about side effects or the potential for abuse and addiction, you should speak with your healthcare provider.

Sources:
[1] <https://www.webmd.com/drugs/2/drug-16952/lyrica-oral/details>
[2] <https://medlineplus.gov/druginfo/meds/a605045.html>
[3] <https://www.drugpatentwatch.com/drugs/lyrica>