If under treatment : If you have gout and are under treatment for your disease you should be fine. With this disease the key is to control your uric acid with diet and medication. Your main job is to avoid excess. Large amounts of shellfish, red meat or high purine foods can overcome medication.
I have a terrible problem with constipation, have seen 3 doctors tried almost everything we read about in this forum. No one has recommended Reglan for constipation. Also, importantly, Reglan is known to cause tardive-dyskinesia in a high percentage of people who use it.
To: reezav. Suggest either switching to Pediasure with fiber or use Benefiber (a natural fiber that dissolves in liquid) that you can put in his Pediasure. Both will help with his constipation, however, do not use both at the same time. He may need to learn how to chew and swallow food.