| | Conditions & Treatments | Poisoning 2 tespoons of vinegar make you vomit? Two teaspoons of vinegar are unlikely to make you vomit. Vinegar is a common ingredient in many foods and beverages and is generally safe to consume. Poisoning - Related Articles What are some of the advanced symptoms carbon monoxide poisoning? How to Treat Beryllium Poisoning How to Treat Chloroform Poisoning How to Treat Chemical Poisoning What are the symptoms of lead poisoning? How to Avoid and Recognize Carbon Monoxide Poisoning Poison Oak Symptoms & Treatment