I read several reviews from people prescribed Lyrica. From what I got, you should start feeling relief soon. Almost every response indicated weight gain, water retention and dizziness as the worst part of Lyrica. You may be able to save up to 50% each month by splitting a higher dosage of this drug. Here's how it works: Imagine you take the 20mg dosage of a certain drug. Take the morning dose of immediate-release pregabalin as prescribed and begin extended-release pregabalin after an evening meal. Use the total daily dose of immediate-release pregabalin to convert the patient to an extended-release dose to be given once daily. You can indeed take both of these medications at the same time, and in fact your doctor may recommend that you do so. How to use Lyrica. Read the Medication Guide and, if available, the Patient Information Leaflet provided by your pharmacist before you start using pregabalin and each time you get a refill. Lyrica: Pregabalin belongs to the class of medication known as analgesics. It is used to relieve neuropathic pain associated with diabetic peripheral neuropathy (pain from damaged nerves due to diabetes) and postherpetic neuralgia (persisting pain following healing of the rash due to shingles). Lyrica is not a cure for fibromyalgia, but it may help control your symptoms. It can take several weeks before you feel the benefits. close What To Expect. Seeking addiction treatment can feel overwhelming. We know the struggle, which is why we're uniquely qualified to help. Your call is confidential, and there's no pressure to commit to treatment until you're ready. I came to this site today specifically today looking for this answer. I take lyrica for seizures. I had a work related neck injury in August and they are finally sending me to a pain doc for injections and pain management. This web site is intended for Australian residents and is not a substitute for independent professional advice. Information and interactions contained in this Web site are for information purposes only and are not intended to be used to diagnose, treat, cure or prevent any disease.