Dear ladies, could you please tell me if anyone has had this? I'm feel…

Dear ladies, could you please tell me if anyone has had this? I'm feeling unwell, no fever, but have a severe cough and stuffy nose. The doctor prescribed lazulom inhalations and amoxicillin (Amoxiclav) 1000 mg four times a day. I read about contraindications everywhere, I'm afraid to take it. Has anyone tried something else that might be better?