BONSITY vs DRISDOL

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 21, 2026·How we rate

Possible drug interaction. BONSITY and DRISDOL are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Attribute	BONSITY	DRISDOL
Rating	70/100	New
Pharmacy pays	$540.38 /mL	~$3.48 /30
Type	RX	RX
Active ingredient	TERIPARATIDE	ERGOCALCIFEROL
Manufacturer	Alvogen	Esjay Pharma
Dosage forms	Injectable	Capsule
Drug class	Parathyroid Hormone Analog	Provitamin D2 Compound
Boxed warning	None	None
Treats	Postmenopausal Osteoporosis, Hypoparathyroidism	Hypoparathyroidism, Rickets, Hypophosphatemia

bonsity drisdol

Rating

70/100

New

Pharmacy pays

$540.38 /mL

~$3.48 /30

Type

Active ingredient

TERIPARATIDE

ERGOCALCIFEROL

Manufacturer

Alvogen

Esjay Pharma

Dosage forms

Injectable

Capsule

Drug class

Parathyroid Hormone Analog

Provitamin D2 Compound

Boxed warning

None

Treats

Postmenopausal Osteoporosis, Hypoparathyroidism

Hypoparathyroidism, Rickets, Hypophosphatemia

Frequently asked questions

What is the difference between Bonsity and Drisdol?

Bonsity contains Teriparatide, while Drisdol contains Ergocalciferol — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.