Promethazine and Coca drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Promethazine (promethazine hydrochloride) and Coca (coca). Common drug interactions include drug abuse among females and drug abuse among males.

The phase IV clinical study analyzes what interactions people have when they take Promethazine and Coca. It is created by eHealthMe based on reports of 98 people who take the same drugs from the FDA, and is updated regularly.

What is Promethazine?

Promethazine has active ingredients of promethazine hydrochloride. It is often used in nausea. eHealthMe is studying from 32,300 Promethazine users. Check the latest studies of Promethazine.

What is Coca?

Coca has active ingredients of coca. eHealthMe is studying from 6,072 Coca users. Check the latest studies of Coca.

On Aug, 05, 2026

98 people who take Promethazine and Coca together, and have interactions are studied.

Promethazine and Coca drug interactions.

What are the common drug interactions of Promethazine and Coca, by gender? *:

female:

Drug abuse
Death
Cardio-respiratory arrest (sudden dysfunction of heart and lungs)
Cardiac arrest
Poisoning
Respiratory arrest (cessation of normal respiration due to failure of the lungs to function effectively)
Maternal exposure during pregnancy (use of substance during pregnancy)
Overdose
Stillbirth (a birth of dead foetus)
Abortion spontaneous (naturally occurring miscarriage)

male:

Drug abuse
Respiratory arrest (cessation of normal respiration due to failure of the lungs to function effectively)
Foetal exposure during pregnancy (exposing your unborn child to contraindicated in pregnancy leads birth defect)
Abscess (pus)
Acute hepatic failure
Agitation (state of anxiety or nervous excitement)
Ankle fracture
Anuria (failure of the kidneys to produce urine)
Anxiety
Ascites (accumulation of fluid in the abdominal cavity)

What are the common drug interactions of Promethazine and Coca, by age (0-1 to 60+)? *:

0-1:

n/a

2-9:

n/a

10-19:

Drug abuse

20-29:

Drug abuse
Death
Cardio-respiratory arrest (sudden dysfunction of heart and lungs)
Cardiac arrest
Respiratory arrest (cessation of normal respiration due to failure of the lungs to function effectively)
Poisoning
Dizziness
Fatigue (feeling of tiredness)
Abscess (pus)
Acute hepatic failure

30-39:

Drug abuse
Completed suicide (act of taking one's own life)
Death
Maternal exposure during pregnancy (use of substance during pregnancy)
Poisoning
Stillbirth (a birth of dead foetus)
Abortion spontaneous (naturally occurring miscarriage)
Cardiac disorder
Cardio-respiratory arrest (sudden dysfunction of heart and lungs)
Craniosynostosis (a baby is born with an abnormally shaped skull or develops one during growth)

40-49:

Drug abuse
Poisoning

50-59:

Drug abuse
Overdose
Brain death
Cardiac arrest
Death
Drug level increased
Poisoning
Substance abuse

60+:

n/a

* Approximation only. Some reports may have incomplete information.

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