Sinusitis remedy is amoxicillin without a doctor's prescription way or is amoxicillin a penicillin method by which people can cure the sinus infection or the sinus problems. It has typically been seen that people undergo from headache or nasal cavity problems and even generally they discover it difficult to see. These are all of the signs of the sinus infection, is amoxicillin a penicillin thus it is essential that people must follow the sinusitis treatment to cure the sinus infection. People typically take the headache as a minor problem and amoxicillin without a doctor's prescription they assume that they are going to be fantastic, but they should do not forget that if you're having a headache with the flu or chilly it can be the sinus headache. If not cured at time at it may even result in puffy tumor given by Pott. This is a form of tumor wherein the forehead of an individual gets swollen. The sinus headache is a vital issue in the sinus drawback. is amoxicillin a penicillin