Dicloxacillin Sodium and Zydelig

• Generic Name: dicloxacillin
• Dosage Forms: n.a.
• Other Brand Names: Dycill, Dynapen

Treatment of infections caused by, or suspected of being caused by, susceptible penicillinase-resistant staphylococci.

Should not be used for initial treatment of severe, life-threatening infections, including endocarditis, but may be used as follow-up after a parenteral penicillinase-resistant penicillin (nafcillin, oxacillin).

If used empirically, consider whether staphylococci resistant to penicillinase-resistant penicillins (oxacillin-resistant [methicillin-resistant] staphylococci) are prevalent in the hospital or community. (See Staphylococci Resistant to Penicillinase-resistant Penicillins under Cautions.)

• Generic Name: idelalisib
• Dosage Forms: tablet, film coated
• Other Brand Names: Zydelig

Zydelig (idelalisib) is a cancer medication that interferes with the growth and spread of cancer cells in the body.

Zydelig is used together with rituximab (Rituxan) to treat chronic lymphocytic leukemia, and certain types of lymphoma.

Zydelig is given after other cancer treatments did not work or have stopped working.

Zydelig was approved by the US Food and Drug Administration (FDA) on an "accelerated" basis. In clinical studies, some people responded to this medicine, but further studies are needed.