Lyrica CR and Tenex

• Generic Name: pregabalin
• Dosage Forms: tablet, film coated, extended release
• Other Brand Names: Lyrica, Lyrica CR

Lyrica CR is an anti-epileptic drug, also called an anticonvulsant. It works by slowing down impulses in the brain that cause seizures. This medicine also affects chemicals in the brain that send pain signals across the nervous system.

Lyrica CR is used to treat pain caused by fibromyalgia, or nerve pain in people with diabetes (diabetic neuropathy), herpes zoster (post-herpetic neuralgia), or spinal cord injury.

Lyrica CR is also used with other medications to treat partial onset seizures in adults and children who are at least 4 years old.

Lyrica CR may also be used for purposes not listed in this medication guide.

• Generic Name: guanfacine
• Dosage Forms: tablet
• Other Brand Names: Intuniv, Tenex

Tenex reduces nerve impulses in your heart and blood vessels. This medicine works by relaxing blood vessels, which lowers blood pressure and improves blood flow.

The Tenex brand of guanfacine is used to treat high blood pressure (hypertension). It is sometimes given with other blood pressure medications.

The Intuniv brand of guanfacine is used to treat attention deficit hyperactivity disorder (ADHD).

Tenex may also be used for purposes not listed in this medication guide.