When I drink a soda, I get pains in my shoulder blade. Why is that?

More info? Other than pain, any swallowing problems ? How long does it last? Anything make it better? Anything make it worse? Does food affect the pain? Have you had any surgery ? How long has it been there? Have you tried any medications? Did they work? Any nausea? Fevers? If this is recent you could try ibuprofen, heat, massage. If long standing or worsening see a doctor to begin workup.