Cenafed
Brand names,
Cenafed
Analogs
Cenafed
Brand Names Mixture
Cenafed
Chemical_Formula
C10H15NO
Cenafed
RX_link
http://www.rxlist.com/cgi/generic/sudafed.htm
Cenafed
fda sheet
Cenafed
msds (material safety sheet)
Cenafed
Synthesis Reference
No information avaliable
Cenafed
Molecular Weight
165.232 g/mol
Cenafed
Melting Point
117 - 118 oC
Cenafed
H2O Solubility
7 mg/L
Cenafed
State
Solid
Cenafed
LogP
1.507
Cenafed
Dosage Forms
Capsule (sustained-release); Tablet; Tablet (extended-release); Oral liquid; Nasal spray; Syrup
Cenafed
Indication
For the treatment of nasal congestion, sinus congestion, Eustachian tube congestion, and vasomotor rhinitis, and as an adjunct to other agents in the optimum treatment of allergic rhinitis, croup, sinusitis, otitis media, and tracheobronchitis. Also used as first-line therapy of priapism.
Cenafed
Pharmacology
Pseudoephedrine is a sympathomimetic agent, structurally similar to ephedrine, used to relieve nasal and sinus congestion and reduce air-travel-related otalgia in adults. The salts pseudoephedrine hydrochloride and pseudoephedrine sulfate are found in many over-the-counter preparations either as single-ingredient preparations, or more commonly in combination with antihistamines and/or paracetamol/ibuprofen. Unlike antihistamines, which modify the systemic histamine-mediated allergic response, pseudoephedrine only serves to relieve nasal congestion commonly associated with colds or allergies. The advantage of oral pseudoephedrine over topical nasal preparations, such as oxymetazoline, is that it does not cause rebound congestion (rhinitis medicamentosa).
Cenafed
Absorption
Pseudoephedrine is readily and almost completely absorbed from the GI tract and there is no evidence of first-pass metabolism.
Cenafed
side effects and Toxicity
Common adverse reactions include nervousness, restlessness, and insomnia. Rare adverse reactions include difficult/painful urination, dizziness/lightheadedness, heart palpitations, headache, increased sweating, nausea/vomiting, trembling, troubled breathing, unusual paleness, and weakness.
Cenafed
Patient Information
Cenafed
Organisms Affected
Humans and other mammals