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Dipyridamole Injection and Sildenafil Tablets (PAH)

Determining the interaction of Dipyridamole Injection and Sildenafil Tablets (PAH) and the possibility of their joint administration.

Check result:
Dipyridamole Injection <> Sildenafil Tablets (PAH)
Relevance: 20.06.2023 Reviewer: Shkutko P.M., M.D., in

In the database of official manuals used in the service creation an interaction registered by statistical results of studies was found, which can either lead to negative consequences for the patient health or strengthen a mutual positive effect. A doctor should be consulted to address the issue of joint drug administration.

Consumer:

Consumer information for this minor interaction is not currently available. Some minor drug interactions may not be clinically relevant in all patients. Minor drug interactions do not usually cause harm or require a change in therapy. However, your healthcare provider can determine if adjustments to your medications are needed.

Professional:

Because sildenafil is a phosphodiesterase inhibitor, it is possible that the effects of other phosphodiesterase inhibitors, such as theophylline and dipyridamole can be altered. The clinical significance is unknown.

References
  • "Viagra/theophylline, dipyridamole interaction study requested by EMEA." F-D-C Reports -- "The Pink Sheet" 60 (1998): 19
Dipyridamole Injection

Generic Name: dipyridamole

Brand name: Persantine, Persantine IV

Synonyms: Dipyridamole

Sildenafil Tablets (PAH)

Generic Name: sildenafil

Brand name: Revatio, Viagra

Synonyms: Sildenafil

In the course of checking the drug compatibility and interactions, data from the following reference sources was used: Drugs.com, Rxlist.com, Webmd.com, Medscape.com.