ANTIDIABETICS AND KETOTIFEN
The concurrent use of biguanides (e.g. metformin) and ketotifen appears to be well tolerated, but a fall in the number of platelets has been seen in one study in patients taking the combination.
The clinical importance of this is uncertain. The manufacturers recommend that concurrent use should be avoided until the effect is explained.
The clinical importance of this is uncertain. The manufacturers recommend that concurrent use should be avoided until the effect is explained.