A cat that sneezes but is in good spirits and has a good appetite may not necessarily be caused by nasal congestion. It may also be caused by allergies, rhinitis, colds, sinusitis, etc. If the cat sneezes frequently and shows no signs of improvement, , it is best to take the cat to the pet hospital for examination to avoid delaying the condition.
Tips:
Pay attention to keeping your cat warm, keep the air in the indoor environment fresh, and open windows regularly for ventilation.