D-9 Alternatives

In short: D-9 (CUPRIC ACETATE, IPECAC, MAGNESIUM PHOSPHATE, DIBASIC TRIHYDRATE, DROSERA ROTUNDIFOLIA, ATROPA BELLADONNA, HYOSCYAMUS NIGER, ONION, CORALLIUM RUBRUM EXOSKELETON, AND LOBARIA PULMONARIA), also sold under the brand name D-9, belongs to the Non-Standardized Food Allergenic Extract class. The medications listed below either share that mechanism of action or have been clinically validated as substitutes when D-9 is unsuitable due to side effects, cost, availability, or contraindications.

When to consider an alternative to D-9

Switching is a decision to make with your prescriber, not on your own. People most often look for a substitute for one of a few reasons — and the right alternative depends on which one applies:

• Tolerability. If bothersome or serious reactions are the problem, review the side effects of D-9 first — a same-class option often shares them, so a different class may be the better move.
• Interactions. If a new prescription clashes with your current regimen, check D-9's known drug interactions before choosing a replacement.
• Cost or availability. A generic or same-class medicine may deliver the same benefit at a lower cost tier or without a shortage.
• Effectiveness. If D-9isn't controlling your condition, a different mechanism of action may work where this one fell short.