Throat closing keflex. . NOW MY LUNGS HURT AND THROAT IS CLOSING UP: Quote # Have someone bring you soup and easy . . It is caused by streptococcal bacteria and it often affects pregnant women. . . my tonsils swell up horribly, enough to make me panic that my throat is closing up. . . . Gave me prednisone (thank god. Doctors are handing those out this year. . . Loosely closing such wounds initially is ineffective and . effects, stop taking Keflex and seek emergency medical attention or contact... more