Interactions

Possible interactions include:

• Albendazole (Albenza). Avoid using whey protein if you are taking this parasite-killing drug. The supplement might delay or hinder the drug's effects.
• Alendronate (Fosamax). Use of whey protein with this drug used to prevent or treat osteoporosis might decrease absorption of the drug.
• Certain antibiotics. Use of whey protein with quinolone or tetracycline antibiotics might decrease your absorption of the drug.