Okay, while I agree this is beyond the topics of this forum I'll go ahead and respond for several reasons. Always remember that this is not a forum for evaluation or diagnositics, which are not only impossible under such circumstances but also unwise.

Hemorrhoidal suppositories, while imposing relief in many cases, are not the likely choice for home care due the reasons you describe and are most successful in cases where patients are under treatment in the hospital or under home health conditions where assistance is available.

If your husband is passing a good deal of frank blood in his stool, the condition can lead to anemia if chronic enough. If passing blood of this particularly described nature is a change in bowel habits, then my suggestion here is to promptly arrange an appointment with your doctor to discuss scheduling a sigmoidoscopy. More aggressive treatment would be necessary to get the condition under control if he refrains from using the suppositories.

Best regards and Good Health