AZATHIOPRINE SODIUM

Clinical safety rating: avoid

Allopurinol inhibits xanthine oxidase increasing levels of active metabolites leading to severe myelosuppression Myelosuppression is dose-related and requires frequent CBC monitoring.

How it works

Mechanism information is still being processed. Check the DailyMed link in the sidebar for the official prescribing information.

Dosing & administration

Tablet 50 mg - Oral

Dosage form	INJECTABLE
Renal impairment	Consult protocols for adjustment.
Liver impairment	Consult protocols for adjustment.

Use during pregnancy

1st trimester	Consult provider
2nd trimester	Consult provider
3rd trimester	Consult provider

Clinical note

Allopurinol inhibits xanthine oxidase increasing levels of active metabolites leading to severe myelosuppression Myelosuppression is dose-related and requires frequent CBC monitoring.

FDA category

Category Positive

Warnings & precautions

When not to use it

Myelosuppression

Drug interactions

Loading safety data…

AZATHIOPRINE SODIUM

Clinical safety rating: avoid

Allopurinol inhibits xanthine oxidase increasing levels of active metabolites leading to severe myelosuppression Myelosuppression is dose-related and requires frequent CBC monitoring.

How it works

Mechanism information is still being processed. Check the DailyMed link in the sidebar for the official prescribing information.

Dosing & administration

Tablet 50 mg - Oral

Dosage form	INJECTABLE
Renal impairment	Consult protocols for adjustment.
Liver impairment	Consult protocols for adjustment.

Use during pregnancy

1st trimester	Consult provider
2nd trimester	Consult provider
3rd trimester	Consult provider

Clinical note

Allopurinol inhibits xanthine oxidase increasing levels of active metabolites leading to severe myelosuppression Myelosuppression is dose-related and requires frequent CBC monitoring.

FDA category

Category Positive

Warnings & precautions

When not to use it

Myelosuppression

Drug interactions

Loading safety data…