Clinical Pharmacology Details


PROMETHAZINE HCL


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Indications & Dose:

Symptomatic relief of allergy such as hayfever, urticaria, emergency treatment of anaphylactic reaction, for use in premedication.


BY MOUTH


Adult :25mg at night to 50mg if necessary or 10- 20mg 2-3 times daily.


BY INJECTION


Inj i.m = 25-50mg. i.v = 25-50mg


Children: 10-25mg daily


 


 

Contraindications:

Porphyria.

Side Effects:

Hypotension, drowsiness, headache, psychomotor impairment, urinary retention, dry mouth, blurred vision, & G.I disorders , rash, photosensitvity, palpitation, arrhythmias, myalgia, convulsion, sweating, blood disorders, tremors, depression.

Cautions:

Epilepsy, prostatic hypertrophy, glaucoma, hepatic disease pregnancy & breastfeeding.

Precautions:

Interaction:

Drugs


Hypnotics, sedatives tranquilizers, antianxiety drugs.

Warnings:

Adverse Effects:

Lactations:

Special Precautions:

Counselling:

Side Effects Or Adverse Reactions:

Patient And Carer Advice: