Acute Sinusitis
Acute sinusitis is an inflammation of the sinuses lasting up to four weeks, most often starting after a common cold or upper respiratory infection. The sinuses fill with fluid, creating pressure behind the cheeks, forehead, and eyes.
Medicine used to treat Acute Sinusitis
When bacteria are to blame
Most cases clear on their own as the original viral infection resolves. A smaller proportion are caused or complicated by bacteria, and these tend to linger longer or worsen after an initial improvement. Bacterial acute sinusitis is the situation where antibiotics become relevant. Moxifloxacin is one option used in adults when first-line treatments have not worked or when the infection is more severe.
Supportive care, saline nasal rinses, steam inhalation, and adequate hydration, helps regardless of the cause. Humid climates across Southeast Asia can worsen congestion, so keeping indoor air circulating and avoiding sudden temperature shifts between air-conditioned rooms and outdoor heat may reduce discomfort.
Seek medical attention promptly if you develop a high fever, severe one-sided facial pain, swelling around the eye, stiff neck, or symptoms that improve and then suddenly worsen.