Active ingredient: Pregabalin
Therapeutic categories: Anticonvulsants, agents for neuropathic pain; sometimes used as adjunctive therapy in anxiety disorders in certain countries
Common capsule strengths: 75 mg, 150 mg, 300 mg (other strengths may exist; doses are individualized)
What Lyrica is
Lyrica is the brand name for pregabalin, a prescription medicine first authorized in the United States as an antiepileptic. Beyond seizure control, it is widely prescribed for certain types of nerve pain. If you need help deciding whether this medicine suits you, see Alternatives and similar medicines and discuss options with a licensed clinician.
How it works
Pregabalin binds to the alpha-2-delta subunit of voltage-gated calcium channels in the central nervous system. This action dampens the release of several excitatory neurotransmitters, which can reduce abnormal electrical activity that leads to seizures and can also blunt the transmission of pain signals across the nervous system.
Who might benefit
Lyrica is commonly used for:
- Postherpetic neuralgia after shingles
- Diabetic peripheral neuropathic pain
- Fibromyalgia-related pain
- Neuropathic pain from spinal cord injury
- Adjunctive therapy for partial-onset seizures in adults
Only take Lyrica for a condition that your prescriber has evaluated and confirmed. For other causes of pain, see alternatives that may be better aligned with the underlying diagnosis.
How to take it
Use Lyrica exactly as directed by your prescriber. Try to take it at the same times every day. It can be taken with or without food. If you are prescribed an extended-release tablet, swallow it whole without crushing, splitting, or chewing.
Stopping suddenly can trigger withdrawal symptoms or, in people with seizures, increased seizure activity. If you and your clinician decide to stop, your dose will usually be tapered over at least 1 week. Questions about changing your dose? Review missed dose guidance and talk to your prescriber.
Precautions
- Avoid alcohol; combining alcohol with pregabalin can increase drowsiness and impair breathing.
- Until you know your response, do not drive or operate machinery. Dizziness and slowed reaction time may occur.
- Tell your clinician if you have a history of: chronic lung disease (including COPD), depression or mood disorders, suicidal thoughts, heart failure, bleeding disorders or low platelets, kidney disease or dialysis, diabetes, or substance use disorder.
- Report swelling of the face, lips, tongue, or throat immediately. This can be a sign of angioedema. See also ACE inhibitor interaction.
Contraindications and special populations
- Do not use if you have had a hypersensitivity reaction to pregabalin.
- Pediatrics: Not approved in the USA for neuropathic pain conditions in patients under 18. Do not give to a child unless a pediatric specialist advises it.
- Pregnancy: There is a pregnancy registry to monitor outcomes. Discuss risks and benefits before use.
- Lactation: Breastfeeding while on pregabalin is generally not recommended; ask your clinician about alternatives.
- Fertility: Temporary reduction in sperm count has been reported in some men; discuss concerns if you are planning to conceive.
Possible side effects
Contact your prescriber urgently if you develop alarming symptoms. Mental health changes can occur at any time during treatment.
Seek immediate help for any of the following:
- Worsening depression, anxiety, agitation, panic attacks, or thoughts of self-harm
- Severe drowsiness, confusion, or extreme weakness
- Blue or gray skin, lips, or fingertips; slowed or shallow breathing
- Vision changes that are new or rapidly worsening
- Rapid swelling of hands or feet or sudden weight gain, especially if you have diabetes or heart issues
- Unexplained muscle pain or weakness with fever or feeling unwell
- Easy bruising or unusual bleeding
- Skin sores in people with diabetes
More common side effects
- Dry mouth
- Blurred vision
- Increased appetite and weight gain
- Difficulty concentrating
- Swelling in hands or feet
- Drowsiness and dizziness
Drug interactions
Pregabalin can add to the sedative or breathing-suppressing effects of several medicines. Before starting or stopping any drug, consult your clinician or pharmacist.
- Opioids and other CNS depressants: oxycodone, hydrocodone, tramadol; benzodiazepines; sleep medicines; strong muscle relaxants; antihistamines. Risk: severe drowsiness and respiratory depression.
- ACE inhibitors: lisinopril, enalapril, ramipril, captopril, others. Risk: higher chance of angioedema. If swelling occurs, stop the ACE inhibitor and call your prescriber. See Precautions.
- Oral diabetes medications in the thiazolidinedione class: pioglitazone, rosiglitazone. Risk: edema and weight gain when combined.
- Other antiepileptics or sedatives: additive CNS effects are possible; dosing may need adjustment.
- Alcohol: increases sedation and impairs coordination and judgment.
Missed dose
If you miss a dose, take it as soon as you remember unless your next dose is due soon. If it is almost time for the next dose, skip the missed dose. Do not double up.
Overdose
Call emergency services or go to the nearest emergency department if too much pregabalin is taken. Signs can include extreme sleepiness, confusion, agitation, fainting, or breathing problems.
Storage
- Keep at room temperature, away from heat, moisture, and direct light.
- Store out of reach of children and pets.
- Keep tablets and capsules in their original container until use.
Alternatives and similar medicines
Depending on the condition, several options may be considered if Lyrica is not suitable, not tolerated, or not affordable. Effectiveness varies by diagnosis and by individual response.
- Gabapentin (Neurontin and generics) - Pharmacologically related. Often used for neuropathic pain and seizures. Typically less expensive than brand Lyrica. May require slower dose titration.
- Duloxetine (Cymbalta and generics) - An SNRI antidepressant effective for diabetic neuropathy and fibromyalgia. Side effects may include nausea, dry mouth, or elevated blood pressure.
- Amitriptyline or nortriptyline - Tricyclic antidepressants sometimes used at low doses for neuropathic pain. Sedation and anticholinergic effects are common.
- Venlafaxine - Another SNRI with some evidence for neuropathic pain; blood pressure monitoring may be needed.
- Topical agents - Lidocaine 5 percent patches or capsaicin cream/patch may help localized nerve pain with fewer systemic effects.
- Non-drug strategies - Physical therapy, graded activity, sleep optimization, and cognitive behavioral therapy can be important adjuncts for fibromyalgia and chronic pain.
For a head-to-head discussion of costs, see Prices in the USA. If interactions are your concern, revisit drug interactions.
Prices in the USA (rough comparisons)
Actual out-of-pocket cost depends on insurance, deductible status, pharmacy, state, and use of discount cards or patient assistance. The ranges below are approximate monthly retail prices for common strengths without insurance; many people pay less with coupons or plans.
- Lyrica brand (pregabalin): roughly USD 350 to 700 per 30-day supply, depending on strength and pharmacy.
- Pregabalin generic: roughly USD 10 to 80 per month with widely available discounts; some pharmacies list higher retail prices, but coupon pricing is often much lower.
- Gabapentin generic: roughly USD 5 to 25 per month for typical doses.
- Duloxetine generic: roughly USD 8 to 30 per month.
- Amitriptyline generic: often USD 4 to 15 per month at many pharmacies.
- Topical lidocaine patches (brand): USD 150 to 300 per box; generic patches are often USD 20 to 60.
Tip: Ask your prescriber whether a therapeutically similar, lower-cost alternative such as gabapentin or duloxetine is appropriate for your diagnosis if price is a concern.
Legal status and purchasing rules in the USA
- Controlled substance: Pregabalin is a federal Schedule V controlled substance. A valid prescription from a licensed clinician is required.
- Refills: Under federal law, Schedule V prescriptions may have refills; many states and insurers limit refills to within 6 months of the original date and up to 5 refills, similar to other controlled substances. State rules can vary.
- Quantity limits: Pharmacies and insurers may cap the day supply (often 30 or 90 days). Early refills can be denied or require authorization.
- PDMP: Most states require pharmacies and clinicians to report or check controlled prescriptions in a Prescription Drug Monitoring Program.
- E-prescribing and telemedicine: Electronic prescribing is widely used. Telehealth prescribing must comply with federal and state laws; an in-person evaluation may be required depending on jurisdiction.
- Importation and mailing: Personal importation from overseas pharmacies is generally restricted by the FDA. Mail-order dispensing must be through licensed US pharmacies.
- Driving and work safety: It is illegal to drive or operate hazardous machinery while impaired by medication. See Precautions.
- Travel: Carry medication in original labeled containers with your prescription when traveling domestically; for international travel, check the destination country rules for controlled substances.
Medicare, Medicaid, and most private plans may cover generic pregabalin with prior authorization or step therapy. Brand Lyrica may require higher copays or special approval.