 [ Symptoms ] does acyclovir cause kidney problems [ Disease ] com it seems like your body is fighting against an infection could be a throatchest or just flu virus the best is to start intensely taking vitamin c as an immunity booster hot drinks anise and eating lemon orange and guava … if you develop fever then it is time for antibiotic i e megamox if your symptoms did not get better get a chest xray cbc and esr …see a ent or pulmonologist