Diphenoxylate
Brand names,
Diphenoxylate
Analogs
Diphenoxylate
Brand Names Mixture
- Lomotil (Atropine Sulfate + Diphenoxylate Hcl)
Diphenoxylate
Chemical_Formula
C30H32N2O2
Diphenoxylate
RX_link
http://www.rxlist.com/cgi/generic3/diphenoxylate.htm
Diphenoxylate
fda sheet
Diphenoxylate
msds (material safety sheet)
Diphenoxylate
Synthesis Reference
Janssen, U.S. pat. 2,898,340 (1959)
Diphenoxylate
Molecular Weight
452.587 g/mol
Diphenoxylate
Melting Point
221 oC
Diphenoxylate
H2O Solubility
0.8 mg/ml
Diphenoxylate
State
Solid
Diphenoxylate
LogP
7.385
Diphenoxylate
Dosage Forms
Oral solution; Tablet
Diphenoxylate
Indication
For as adjunctive therapy in the management of diarrhea
Diphenoxylate
Pharmacology
Diphenoxylate, an antidiarrheal, is effective as adjunctive therapy in the management of diarrhea. Diphenoxylate is rapidly and extensively metabolized in man by ester hydrolysis to diphenoxylic acid (difenoxine), which is biologically active and the major metabolite in the blood.
Diphenoxylate
Absorption
90%
Diphenoxylate
side effects and Toxicity
Coma, dry skin and mucous membranes, enlarged pupils of the eyes, extremely high body temperature, flushing, involuntary eyeball movement, lower than normal muscle tone, pinpoint pupils, rapid heartbeat, restlessness, sluggishness, suppressed breathing
Diphenoxylate
Patient Information
INFORM THE PATIENT (PARENT OR GUARDIAN) NOT TO EXCEED THE RECOMMENDED DOSAGE AND TO KEEP DIPHEN-OXYLATE HCL AND
ATROPINE SULFATE OUT OF THE REACH OF CHILDREN AND IN A CHILD-RESISTANT CONTAINER, INFORM THE PATIENT OF THE
CONSEQUENCES OF OVERDOSAGE, INCLUDING SEVERE RESPIRATORY DEPRESSION AND COMA, POSSIBLY LEADING TO PERMANENT BRAIN
DAMAGE OR DEATH.
Diphenoxylate HCl and atropine sulfate may produce drowsiness or dizziness. The patient should be cautioned
regarding activities requiring mental alertness, such as driving or operati ng dangerous machinery. Potentiation of
the action of alcohol, barbiturates and tranquilizers with concomitant use of diphenoxylate HCl and atropine sulfate
should be explained to the patient. The physician should also provide the patient with other information in this
labeling, as appropriate.
Diphenoxylate
Organisms Affected
Humans and other mammals