K. Gallicano et al., EFFECT OF ANTACIDS IN DIDANOSINE TABLET ON BIOAVAILABILITY OF ISONIAZID, Antimicrobial agents and chemotherapy, 38(4), 1994, pp. 894-897
The antacids in two didanosine placebo tablets had no significant effe
ct on the plasma pharmacokinetics of a single oral dose of 300 mg of i
soniazid administered to 12 healthy volunteers. These results suggest
that isoniazid bioavailability will be unaffected hy the antacids in d
idanosine tablets when the two medications are administered simultaneo
usly to human immunodeficiency virus-seropositive patients.