No doubt but both fall under the umbrella of gun safety so the solutions be not be so different. Isn't it worth some effort to save some of the 30,000 lives lost to guns each year? Even if you can't save every life I think we should at very least study the problem and not forbid research as the gun lobby desires.
Well, 40 people a day, lose their lives to prescription pain medicine abuse (14600 annually), and it is one of the most heavily regulated and controlled categories of drugs. We aren't talking about illegal drugs, those include even more deaths per day in the US. You don't even have to worry about having the research done, because it has already been done.
The Deadliest Drug in America May Surprise You
Don't pretend you care about the lives of people who are killing themselves with firearms, and are not more disturbed about the fact more people are killing themselves with drug abuse daily. Furthermore, the idea regulation is the answer is thoroughly debunked when reflecting on the fact that those people are doing what is strictly against the law with a heavily regulated substance.