The Inactive Ingredients in Pills Can Cause Side Effects, Too Unlisted Video

A drug’s inactive ingredients, make pills go down easier. According to Gizmodo, such ingredients can include dyes, sugars, and even foods. But a new study reveals the annoying, even life-threatening, side effects of a medication may not actually be caused by the drug itself. Instead, the inactive ingredient themselves could trigger a person’s allergies or intolerances.