
hydroxychloroquine oral brand names and other generic formulations include:
Plaquenil Oral, Quineprox Oral
pneumococcal 23 polyvalent vaccine inj brand names and other generic formulations include:
Pneumovax 23 Inj, Pnu-imune Inj
hydroxychloroquine oral and pneumococcal 23 polyvalent vaccine inj
hydroxychloroquine oral decreases effects of pneumococcal 23 polyvalent vaccine inj by opposing drug effects. Taken together may increase the risk of infection.
hydroxychloroquine oral and pneumococcal 23 polyvalent vaccine inj
hydroxychloroquine oral decreases effects of pneumococcal 23 polyvalent vaccine inj by pharmacodynamic antagonism. Immunosuppressants also increase risk of infection with concomitant live vaccines.
Check for more interactions with the Drug Interaction Checker
Drug Interaction Categories
Contraindicated
Never use this combination of drugs because of high risk for dangerous interaction
Serious
Potential for serious interaction; regular monitoring by your doctor required or alternate medication may be needed
Significant
Potential for significant interaction (monitoring by your doctor is likely required)
Minor
Interaction is unlikely, minor, or nonsignificant