Which antihelminthic drug is often used to treat roundworm infections in humans?*1 pointDoxycyclineb) Albendazolec) Ivermectind) Praziquantel

Break Down the Problem

1. Identify the antihelminthic drugs listed.
2. Determine which drug is primarily used to treat roundworm infections in humans.

Relevant Concepts

• Doxycycline: An antibiotic usually used for bacterial infections.
• Albendazole: An antihelminthic drug effective against various parasitic worms, including roundworms.
• Ivermectin: Used primarily for ectoparasite infections (e.g., scabies).
• Praziquantel: Effective primarily against trematode and cestode infections but not typically against roundworms.

Analysis and Detail

• Doxycycline is not effective against roundworms and is not classified as an antihelminthic.
• Ivermectin is generally used for other types of parasitic infections but is less effective for roundworms.
• Praziquantel targets flatworms and is not used for roundworm infections.
• Albendazole is specifically indicated for the treatment of infections caused by roundworms, such as ascariasis.

Verify and Summarize

After analyzing the options, it is clear that the most appropriate antihelminthic drug for treating roundworm infections in humans is Albendazole.

Final Answer

b) Albendazole