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Levsin (Hyoscyamine Sulfate) - Indications and Dosage



Levsin®/SL is effective as adjunctive therapy in the treatment of peptic ulcer. It can also be used to control gastric secretion, visceral spasm and hypermotility in spastic colitis, spastic bladder, cystitis, pylorospasm, and associated abdominal cramps. May be used in functional intestinal disorders to reduce symptoms such as those seen in mild dysenteries, diverticulitis, and acute enterocolitis. For use as adjunctive therapy in the treatment of irritable bowel syndrome (irritable colon, spastic colon, mucous colitis) and functional gastrointestinal disorders. Also used as adjunctive therapy in the treatment of neurogenic bladder and neurogenic bowel disturbances (including the splenic flexure syndrome and neurogenic colon). Also used in the treatment of infant colic (elixir and drops). Levsin®/SL is indicated along with morphine or other narcotics in symptomatic relief of biliary and renal colic; as a “drying agent” in the relief of symptoms of acute rhinitis; in the therapy of parkinsonism to reduce rigidity and tremors and to control associated sialorrhea and hyperhidrosis. May be used in the therapy of poisoning by anticholinesterase agents.


Dosage may be adjusted according to the conditions and severity of symptoms. The tablets may be taken sublingually, orally or chewed.

Adults and pediatric patients 12 years of age and older: 1 to 2 tablets every four hours or as needed. Do not exceed 12 tablets in 24 hours.

Pediatric patients 2 to under 12 years of age: ½ to 1 tablet every four hours or as needed. Do not exceed 6 tablets in 24 hours.


Levsin®/SL tablets (hyoscyamine sulfate tablets USP) 0.125 mg are round, blue colored tablets that are imprinted with “AP” on one side and “113” on the other.

Bottles of 100 tablets          NDC 68220-113-10
Bottles of 500 tablets          NDC 68220-113-50

Store at controlled room temperature 20°- 25°C (68° - 77°F); excursions permitted to 15°- 30°C (59°- 86°F). Please refer to current USP.

Dispense in tight, light-resistant containers as defined in USP/NF with a child-resistant closure.


Also available as:

Levsin®    Dosage
Tablets    0.125mg 100 68220-112-10
Tablets    0.125mg 500 68220-112-50
Sub-lingual Tablets    0.125mg 100 68220-113-10
Sub-lingual Tablets    0.125mg 500 68220-113-50
Elixir    0.125mg/5 mL Pint 0091-4532-16
Drops    0.125mg/mL 15mL 0091-4538-15
Injection    0.5mg/mL Box of 5-1mL 0091-1536-05
Levbid® extended-    0.375mg 100 68220-115-10
release tablets    0.375mg 500 68220-115-50

Manufactured for:


Marietta, GA 30067

Address medical inquiries to:
Alaven Pharmaceutical LLC
2260 Northwest Parkway, Suite A
Marietta, GA 30067

Or call toll free 1-888-317-0001

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