Hi,
Your husband is having bullae with erythematous and oedematous lesions on foot.
I think, it may be
cellulitis.
The infection is recovered by antibiotic therapy, but swelling is there..right?
Keep the foot elevated for about 12 hours in a day.
And take low salt diet.
He must be investigated to rule out DM,
HIV,
anaemia,other internal diseases..etc
He should avoid alcohol, tobbaco and
smoking ,if they are there.
Improve his immunity with immunobusters and healthy diet.
I think, he might get good response and improve his health.
I hope you got my answer.
If there is query still, you may contact me directly on the floor of H C M..Ok
Thanks.
Dr. Ilyas Patel MD