How long does it take for amoxicillin to work on a sinus infection?

Sinus infections, also known as sinusitis, can be incredibly frustrating, leading to a host of symptoms like facial pain, headaches, nasal congestion, and fatigue. When bacterial infections cause sinusitis, antibiotics such as amoxicillin are often prescribed. Understanding Sinus Infections Sinusitis occurs when the sinuses become inflamed and swollen. There are various causes for this, including…