There are many drugs that cause a change in your sense of taste. Some just have a weird taste but others can change the taste of everything you eat for hours afterword giving things a bitter, metallic taste. Some people call it medicine mouth, the drug companies refer to it as Taste perversion.
Below is a list of the drugs that can alter or change your sense of taste. The drugs listed in bold print have an incident rate of 3% or more in users.