Nauseate (verb)

1. Cause (someone) to feel sick or disgusted.
2. Experience nausea.

Origin:

Late 16th century: from latin nauseat- "disgusted", from the verb nauseare, from nausea "seasickness".

Examples:

1. The smell of spoiled milk nauseated her.
2. The sight of the blood nauseated him.
3. The thought of eating the food nauseated her.
4. The idea of going to the party nauseated him.
5. The strong medication nauseated her, making her feel sick.