The health-conscious are always on the lookout for unusual symptoms. Sometimes, this creates the urge to seek additional information from medics. You don't have to pay a consultant for medical queries that will arise now and then. If you look around, you will find multiple avenues where your concerns can be addressed free of charge.
Here, we are talking, mainly, about mundane symptoms for those already in good health. Coughs and colds, the odd headache, minor accidents, a stomach bug, and many other symptoms all fit here. The idea behind getting extra information, when faced with mild but persistent symptoms, is to get empowered with subsequent actions. Anything remotely serious, such as unusual chest pains, deserves immediate attention. Delays in such cases may be fatal.