Propanolol is given for a variety of reasons to include anxiety, tremors, migraines, high BP, angina and others. It can cause some odd feelings when first starting it. I don't understand this being prescribed to you for your symptoms. The Codamol is a pain reliever, but it soundsa like you needed an antibiotic. I doubt that you would be feeling any effects after two weeks from these two drugs but we never know.