The first thing that can help you overcome emetophobia is knowing the root cause of your anxiety. You should know the things that trigger your fears or make you feel that you would vomit.n2. The next tip is to challenge your thoughts once you know what makes you anxious about vomiting. Then think about how often the things have made you vomit, or is it just a fear.n3. You can try cognitive behavioural therapy that will help you understand and control your anxieties.n4. You can practice mindful breathing, which can help you overcome emetophobia. It is a great way to overcome anxiety and panic.n