Tezacaftor/ivacaftor and ivacaftor and Z-Tuss AC

• Generic Name: ivacaftor / tezacaftor
• Dosage Forms: n.a.
• Other Brand Names: Symdeko, Symdeko 4-Week

Tezacaftor/ivacaftor and ivacaftor combination is used to treat cystic fibrosis (CF) in patients 12 years of age and older. It is only used for patients who have two copies of F508del mutation, or who have at least one mutation in their CF transmembrane conductance regulator (CFTR) gene. Your doctor will use a test to check for the mutation before you receive the medicine.

Tezacaftor/ivacaftor and ivacaftor is available only with your doctor's prescription.

• Generic Name: chlorpheniramine / codeine
• Dosage Forms: n.a.
• Other Brand Names: Codar AR, EndaCof-C, Lexuss 210, Z-Tuss AC, Tuzistra XR, Codeprex, Cotab A, Cotab AX, Notuss-AC, Zodryl AC 25, Zodryl AC 30, Zodryl AC 35, Zodryl AC 50, Zodryl AC 40, Zodryl AC 60, Zodryl AC 80, EndaCof-C, TL-Hist CM, Zodryl AC Adult, Tuxarin ER

• This medicine is not for use in children younger than 18 years of age. The benefits of taking Z-Tuss AC (codeine and chlorpheniramine liquid) for a cough due to allergies, a cold, or other infection do not outweigh the risks in children. If your child has been given Z-Tuss AC (codeine and chlorpheniramine liquid) or if you have any questions, talk with your child's doctor.