Always throwing up after a few drinks

Hi everyone! I’ve had a problem with throwing up when drinking alcohol lately and I’ve been wondering about potential solutions.

Every time I drink, I always throw up. This is typically after 2-4 drinks and 30 minutes. When I throw up, I am usually completely sober, and the process is easy and fairly painless.

My drinks usually consist of straight shots, lemonade/vodka, or redbull/vodka. The taste isn’t a problem.

When I drink, I usually don’t have that much food or water in me.

Some solutions I’ve been considering: anti-acid tablets, drinking more water, drinking less acidic drinks, eating more food.