The best replacement for sinus is cold.

The best alternatives to sinus are rated as following:
★★★★★  cold
★★★★  migraine
★★★  allergies
★★★  allergy
★★  fistula
★★  tooth pain
★  tension headache
★  toothache
★  migraine headache
★  allergy symptoms
★  tooth
★  migraine headaches
★  ear infection
  brain tumor
  tooth infection
  teeth pain
  common cold
  sudafed
  allergies symptoms
  headache
  dental
  colds
  dayquil
  cluster headache
  nasal congestion
  tooth problem

Your alternative for sinus is not listed? Suggest!
Speaking about sinus, one probably shouldn't forget about tooth pain.

Other search terms related to sinus and their ratings are:
★★★★★ tooth pain
You have in mind a companion for sinus and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of sinus in all years. Click on graph for more.
sinus
cold
migraine