Which doctor should I contact? Perhaps a visit to a general practitioner will be enough for you, who will prescribe the necessary medications or, in turn, refer you to other specialists.
How much will it cost? Medicine in France is an expensive service, although its quality is exemplary throughout the world. If you want part of your treatment costs to be reimbursed, you must take out French public insurance. If you need insurance right now, take out an additional policy.