Carwin Pharmaceutical Associates

Carwin Pharmaceutical Associates was a specialty pharmaceutical company that focused on the marketing and distribution of prescription respiratory and allergy medications. Based in Hazlehurst, Georgia, the company managed a portfolio of branded combination products designed to treat symptoms of the common cold, cough, and allergic rhinitis. Key products in their lineup included Carbaphen, Z-Tuss, and C-Phen, which typically combined antihistamines, decongestants, and antitussives. The company operated primarily in the United States market before being acquired by PruGen Pharmaceuticals in 2014. Following the acquisition, its respiratory assets were integrated into PruGen's broader specialty pharmaceutical portfolio.