Portalac
Portalac Brand names, Portalac Analogs
- Acilac
- Bifiteral
- Cephulac
- Cholac
- Chronulac
- Constilac
- Constulose
- D-Lactulose
- Duphalac
- Enulose
- Evalose
- Fructofuranose
- Generlac
- Heptalac
- Isolactose
- Kristalose
- Lactulosa [INN-Spanish]
- Lactulosa [Spanish]
- Lactulose [USAN:BAN:INN:JAN]
- Lactulose, ~98%
- Lactulosum [INN-Latin]
- Lactulosum [Latin]
- Laevolac
- Lattulosio [Italian]
- Laxilose
- Portalac
Portalac Brand Names Mixture
- No information avaliable
Portalac Chemical_Formula
C26H29FN2O2
Portalac RX_link
http://www.rxlist.com/cgi/generic2/livostin.htm
Portalac fda sheet
Portalac msds (material safety sheet)
Portalac Synthesis Reference
No information avaliable
Portalac Molecular Weight
420.519 g/mol
Portalac Melting Point
No information avaliable
Portalac H2O Solubility
>0.5 mg/mL
Portalac State
Solid
Portalac LogP
6.3
Portalac Dosage Forms
Drops; Spray
Portalac Indication
As an ophthalmic for the temporary relief of the signs and symptoms of seasonal allergic conjunctivitis. Also used as a nasal spray for allergic rhinitis.
Portalac Pharmacology
Levocabastine is a selective histamine H1-receptor antagonist exerting inhibitory effects on the release of chemical mediators from mast cells and on the chemotaxis of polymorphonuclear leukocytes and eosinophils. Both histamine and antigens induced conjunctivitis can be inhibited by levocabastine. Levocabastine can also reduce symptoms of allergic rhinitis by preventing an increase in vascular permeability of nasal mucosa.
Portalac Absorption
After instillation in the eye, levocabastine is systemically absorbed, albeit at low levels.
Portalac side effects and Toxicity
Adverse effects include visual disturbances, dry mouth, cough, nausea, eyelid edema and lacrimation.
Portalac Patient Information
Portalac Organisms Affected
Humans and other mammals
