You must keep taking the antibiotics but take the paracetamol and the anti-inflammatory medication as prescribed on the packets you can take some together but may have to alternate the painkillers. But leave out the whisky which might interact with the antibiotics. Have a look at NHS Direct's website for more help, you can also phone them from France if you use a mobile. It wouldn't be a good idea for anyone to 'demand to be seen, anyway, the dentist may not be able to do anything until the inflammation/infection has subsided.