[General] What are the types of sinusitis?
a simple respiratory condition, but if sinusitis is not treated promptly, it can cause many consequences. so what are the types of sinusitis, and what are the symptoms?
a simple respiratory condition, but if sinusitis is not treated promptly, it can cause many consequences. so what are the types of sinusitis, and what are the symptoms?
a new study shows that nearly half of elderly patients in ontario, canada have been prescribed antibiotics from doctors to treat common colds unnecessarily. this seems to be