3d illustration
adrenaline
atomic
atoms
carbon
chemical
chemistry
decongestant
disease
drops
drug
grey background
hydrogen
medicine
membrane
model
molecular
molecule
mucous
mucus
nasal
nitrogen
nose
pharmaceutical
pharmacology
pharmacy
rhinitis
spray
structure
therapy
treatment
vasoconstriction
xylometazolin
xylometazoline
xylomethazoline