Levall® is a an established brand offering symptomatic relief for a variety common cold symptoms.

Levall® G (400 mg guaifenesin immediate release, 90 mg pseudoephedrine HCl extended release)
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Levall® -12 Suspension (30 mg carbetapentane tannate, 25 mg phenylephrine tannate / 5 mL)
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Levall® 5.0 (2.5 mg hydrocodone bitartrate, 100 mg guaifenesin, 5 mg phenylephrine HCl / 5 mL)
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Levall ® Liquid (100 mg guaifenesin, 15 mg carbetapentane citrate, 5 mg phenylephrine HCl / 5 mL)
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