What is a common side effect of anthelmintic therapy?

Anthelmintic therapy is designed to eliminate parasitic worms from the body, and while these medications are effective at treating infections, they can also produce a range of side effects as the body responds to the treatment and the die-off of the parasites.

Fatigue is common as the body combats the infection and adjusts to the treatment. Nausea can occur due to the direct effects of the medication on the gastrointestinal system or as a result of the body's response to the massive die-off of parasites, which can release toxins. A rash can be triggered as an allergic reaction to the medication or due to the body’s immune response to the dying parasites.

Each of these side effects can occur independently; thus, it is accurate to state that all of these symptoms can be considered common reactions to anthelmintic therapy. Therefore, the choice encompassing all of the listed effects provides a comprehensive view of the potential side effects associated with this type of therapy.