bisect; bisectable; bisected; bisection; Bishop; Bishoprick; Bissell, Wilson Shannon; Bissextile; bit; biting; bitter; bitter animosity; bitter enemy; bitter feelings; bitter harangue; bitter words; bitterness; bivium; bizarre; bizarreness; blabber; blabbing; black; Black book of the admiralty; Black book of the exchequer; black cap
Nausea and sore throat can be caused by a cold (due to a bacterial infection). There are bacteria that cause upper respiratory infections and settle in the throat. Sore throat is common during such an infection. Infections also tend to cause upset stomach and can cause nausea.
Salmonella, a common cause of food poisoning, can cause nausea and weakness. Dehydration and lack of proper nutrition can cause nausea and muscle weakness all over the body. There are many reasons, such as food poisoning or blood sugar issues, that a person may experience nausea and weakness.