Is there any harm in taking bismuth subsalicylate?

Danger and bismuth. Not really, it does not get absorb to the degree of causing harm. But everything in excess might have some consequence. Common sense should prevail while using any medication.

Related Questions

Is there bismuth subsalicylate in maalox?

No. Bismuth subsalicylate is found in peptobismol. Maalox is magnesium and aluminum hydroxide.

Does maalox contain bismuth subsalicylate?

No. It does not. There a few different maalox preparations containing aluminum hydroxide, magnesium hydroxide, simethicone or calcium carbonate.