I believe the answer would be stimulants.
Answer:
Explanation:
Antacids are heartburn/stomachache medicine. Common brand is pepto-bismol. Since this is a pharmaceutical drug, it will fit in the first box.
Cigarettes production is controlled by the government which is why it's more commonly seen in convience store. This will fit in the third box.
Beer goes into the second box because it's talking about alcoholism which comes from drinking beer.
Cocaine is an illegal which is not allowed to be produce. This will in the fourth and final box.
You could get a vaccination, wear a medical mask, or keep hygiene at an all-time high with washing hands and not eating or drinking after people.