Levsin
Overview
- About Levsin
People who must avoid phenylalanine should note that NuLev tablets contain this substance.
Possible food and drug interactions when taking Levsin
If Levsin is taken with certain other drugs, the effects of
either drug could be increased, decreased, or altered. It is
especially important to check with your doctor before combining
Levsin with the following:
Amantadine (Symmetrel)
Antacids
Antidepressant drugs such as Elavil, Nardil, Parnate, and
Tofranil
Antihistamines such as Benadryl
Major tranquilizers such as Thorazine and Haldol
Other antispasmodic drugs such as Bentyl
Potassium supplements such as Slow-K
Special information if you are pregnant or breastfeeding
If you are pregnant or plan to become pregnant, inform your doctor immediately. Although it is not known whether Levsin can cause birth defects, pregnant women should avoid all drugs except those necessary to health.
Levsin appears in breast milk. Your doctor may ask you to forgo breastfeeding when taking this drug.
Recommended dosage
LEVSIN, LEVSIN/SL, AND NULEV TABLETS
Adults and Children 12 Years of Age and Older
The usual dose is 1 to 2 tablets every 4 hours or as needed. Do not take more than 12 tablets in 24 hours.
Children 2 to Under 12 Years of Age
The usual dose is one-half to 1 tablet every 4 hours or as needed. Do not give a child more than 6 tablets in 24 hours.
LEVSIN ELIXIR
Adults and Children 12 Years of Age and Older
The recommended dosage is 1 to 2 teaspoonfuls every 4 hours or as needed, but no more than 12 teaspoonfuls in 24 hours.
Children 2 to 12 Years of Age
Dosage is by body weight. Doses may be given every 4 hours or as needed. Do not give a child more than 6 teaspoonfuls in 24 hours.
WEIGHT DOSE
LEVSIN DROPS
Adults and Children 12 Years of Age and Older
The recommended dosage is 1 to 2 milliliters every 4 hours or as needed, but no more than 12 milliliters in 24 hours.
Children 2 to 12 Years of Age
The usual dosage is one-quarter to 1 milliliter every 4 hours or as needed. Do not give a child more than 6 milliliters in 24 hours.
