Pregabalin, also known by the brand name Lyrica, is an anticonvulsant drug used to treat neuropathic pain from nerve damage in the hands, arms, legs and feet that results from diabetes or certain rashes. Pregabalin is also used to treat fibromyalgia, seizures and epilepsy. A number of side effects are possible with Pregabalin use. A physician should explain these side effects before prescribing pregabalin therapy.
Dizziness
A number of the side effects of pregabalin are mild and subside after the body adjusts to the medicine. Dizziness is one such common side effect and has been found to affect about 38 percent of pregabalin users. Drug safety information provided by Drugs.com also explains that side effects associated with dizziness, such as blurry vision, drowsiness, lightheadedness, confusion, vertigo and headache, are also common with pregabalin use. These side effects are generally harmless but should be reported to a physician if they persist or worsen with treatment.
Swelling and Bloating
Individuals taking pregabalin should seek immediate emergency attention if they experience certain potentially serious, though rare side effects in response pregabalin. Drugs.com and the Mayo Clinic list severe side effects of pregabalin. These include swelling or bloating of the hands, feet or ankles, as well as sudden weight gain. While these side effects are rare, they can be dangerous and should be brought to the attention of a medical professional.
Severe Allergic Reaction
Like many medications, pregabalin is associated with a rare, though potential risk of allergic shock or anaphylaxis. Patients who experience severe allergic reactions to pregabalin should receive emergency medical attention. Signs of allergic shock are described by MedlinePlus and include skin rashes and hives, itching, gasping for breath, chest pains, chest tightening, racing heart rate and faintness.
Neuropathy
Some of the most prevalent side effects of pregabalin occur in the nervous system. One such neurologial side effect is neuropathy, or damage to peripheral nerves. Neuropathy can lead to loss of sensation in the hands, arms legs and feet. Other consequences of neuropathy include tremors, twitching and lack of coordination.
Pain
About 5 percent of pregabalin patients will experience some form of pain side effect during treatment. Drugs.com explains that common types of pain side effects reported with pregabalin use include neck pain, back pain, leg cramps, chest pain and abdominal pain.
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