BlackBoxRX
 
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FDA may require the distribution of Medication Guides for selected drugs.
Bolded drug names on this list have Medication Guides which are available on the
FDA website.

C

Cabazitaxel    
Cabotegravir New Warning!  
Cabozantinib S-Malate    
Calcium, Magnesium, Potassium and Sodium Oxybates    
Canagliflozin    
Canagliflozin/Metformin    
Candesartan    
Candesartan/Hydrochlorothiazide    
Capecitabine    
Capreomycin    
Capsaicin-Diclofenac Topical New Warning!  
Captopril    
Carbamazepine    
Carbidopa*    
Carbonyl Iron (Oral)    
Carboplatin    
Carfilzomib    
Cariprazine    
Carmustine    
Casirivimab and Imdevimab (must be administered together)    
Celecoxib    
Celecoxib/Tramadol New Warning!  
Certolizumab Pegol    
Cetuximab    
Chlorambucil    
Chloramphenicol    
Chlordiazepoxide    
Chlordiazepoxide/Amitriptyline    
Chlordiazepoxide/Clidinium    
Chloroquine Phosphate    
Chlorpheniramine/Codeine    
Chlorpheniramine/Hydrocodone    
Chlorpheniramine/Hydrocodone/Pseudophedrine    
Chlorpromazine    
Cidofovir    
Cilostazol    
Ciprofloxacin (Oral, Injectable)    
Cisapride (removed from market in 2000)    
Cisplatin    
Citalopram    
Cladribine    
Clindamycin (injection and oral)    
Clobazam    
Clomipramine    
Clonazepam    
Clonidine (epidural)    
Clopidogrel    
Clorazepate    
Clozapine    
Coagulation Factor viia Recombinant    
Coagulation Factor Xa (Andexanet Alfa)    
Cocaine    
Cocaine Nasal    
Codeine    
Collagenase Clostridium Histolyticum    
Collagenase Clostridium Histolyticum-aaes    
Conjugated Estrogen/Bazedoxifene    
Conjugated Estrogen/Medroxyprogesterone Acetate (Oral)    
Conjugated Estrogen/Meprobamate    
Conjugated Estrogen/Methyltestosterone    
Conjugated Estrogens (Oral, Injection, Vaginal)    
Conjugated Estrogens A, Synthetic (Vaginal, Oral)    
Conjugated Estrogens B, Synthetic (Oral)    
Contraceptives, Estrogen Containing (Oral, Transdermal, Vaginal)    
Conventional Antipsychotics    
Cyclosporine    
Cytarabine (Conventional)    
Cytarabine (Liposomal)    
Cytarabine/Daunorubucin