1 If a bond's coupon rate is less than its YTM, then the bond is selling at a discount. 2  If a bond's coupon rate is more than its YTM, then the bond is selling at a premium.  If a bond's coupon rate is equal to its YTM, then the bond is selling at par.
(Click Sinusitis (Sinus Infection) Treatment for more details on treating an acute sinus infection. You can also read more about medicines used to treat this condition by clicking Sinus Infection (Sinusitis) Medicines.). Most people with acute viral sinusitis get better on their own within 7 to 10 days. Many cases of acute bacterial sinus infections also get better on their own or with the help of antibiotics.
Most cases of sinusitis are treated with antibiotics, which may help to cover up symptoms in the short-term but are a disaster when used in the long-term. Sinusitis can be acute or chronic, and can last for months or years if not addressed. Symptoms vary for each type but can include: 1  Runny nose. 2  Nasal Congestion.