One possible side effect of treatment with orlistat is that:

Question

Quizplus · Accepted Answer

Orlistat works by inhibiting the enzyme that breaks down fats in the gut, leading to less absorption of dietary fat. However, fat-soluble vitamins (such as vitamins A, D, E, and K) also require this enzyme for absorption, so long-term use of orlistat may lead to deficiencies in these vitamins. Therefore, option B is the correct answer. Option A is incorrect because moderate weight loss is the intended effect of orlistat. Option C is incorrect because orlistat is not addictive. Option D is incorrect because constipation is not a common side effect of orlistat.

One Possible Side Effect of Treatment with Orlistat Is That