21.   In general, the common cold tends to be a milder infection, with less severe symptoms that last three to seven days.

22.   It is transformed into an event in honor of Ravelstein, shortly after which he collapses with his first severe symptoms of HIV infection.

23.   Light cases often go unnoticed , but severe infestations carry severe symptoms, Jones said, and even a moderate infestation may have weakened the man.

24.   Moreover, among veterans who developed PTSD, those with greater intellectual resources displayed less severe symptoms.

25.   More severe symptoms, like gurgling sounds and difficulty breathing, are signs of fluid buildup in the lungs and are obvious.

26.   On Monday, a mother and child were released after the toddler developed fevers and severe allergic symptoms, immigration officials said.

27.   Only when more severe symptoms develop weeks or months later is a diagnosis and treatment pursued.

28.   Others who have severe symptoms or asthma might need the help of an allergist who can prescribe medications or allergy shots.

29.   People should contact their doctor if they encounter severe symptoms or have chronic illness or heart disease.

30.   Sarafem is the same drug as Prozac, but it will be marketed to women as a treatment for premenstrual dysphoric disorder, or severe premenstrual symptoms.