Is guaifenesin available by prescription only?

Guaifenesin is nonprescription, and available over-the-counter in many forms and dosages, including 200, 300, 400, and 600 mg capsules. Mucinex, Pro Health, Grace Fibro-Smile Solo Guai, and liquid forms of guaifenesin for children are all widely available and well absorbed by the gastrointestinal tract.

Return to: Fibromyalgia and Guaifenesin How is fibromyalgia diagnosed ? What gastrointestinal symptoms are associated with Fibromyalgia ? Is guaifenesin available by prescription only ? What can I do to avoid a flare-up of fibromyalgia symptoms ? Can a chiropractor or osteopath help treat painful fibromyalgia symptoms ? Can fibromyalgia be triggered by a virus or bacterial infection ? What is the difference between chronic fatigue syndrome (CFS) and fibromyalgia ? Is fibromyalgia treatment covered under veteran’s benefits ? What is the myofascia ? What fibromyalgia symptoms may develop as a result of irregular sleep patterns ? What risk factors are associated with fibromyalgia ?