Inflammatory (adjective)

1. Causing inflammation.
2. Likely to arouse anger, hostility, or resentment; provocative.

Origin:

Late middle english: from latin inflammat- "set alight", from the verb inflammare, from in- "in" + flamma "flame".

Examples:

1. The doctor prescribed anti-inflammatory medication to reduce the swelling.
2. Certain foods can trigger inflammatory responses in the body.
3. The speech was inflammatory and caused a lot of heated reactions.
4. The article contained inflammatory statements that led to public outrage.
5. The tweet was flagged as inflammatory by the social media platform.