<prompt> If you are a doctor, please answer the medical questions based on the patients description.My toddler is 2yrs old is complaining her belly hurts and you can tell she just doesn t feel well about 2 weeks ago she had snot and fever sneezing all the yucky stuff. it lasted for about 8-9 days could this actually be a sinus infection which both my kids get that she hasn t gotten over and need an antibiotic I know sometime belly hurting can be caused by drainage no longer running fevers  <response>: Hi...it is not wise to diagnose sinusitis or sins infection in a 2-year-old. I dont think she needs antibiotics when there is no fever at all. Cough and cold are viral 95 of the times in child Chat Doctor. For cold, you can use anti-allergics like cetirizine and for nose block, saline nasal decongestants will do. Paracetamol can be given in the dose of 15 mgkgdose maximum ceiling dose 500 mg every 4-6th hourly, that too only if fever is more than 100F. I suggest not using combination medicines for fever, especially with Paracetamol. For cold, you can use Cetirizine at 0.25 mgkgdose every 12 hourly for 3 days. For nasal block, plain saline nasal 