Imagine finding yourself in a world overrun by zombies, like something straight out of a TV show, and you're living with Crohn’s disease and an ostomy. It sounds like a daunting scenario, but with some planning and creativity, survival might just be possible. Here are some ideas and strategies that could help:

1. Stockpiling and Procurement
- It's wise to keep a good supply of ostomy appliances on hand. Some people already maintain a stock ranging from a month to a full year of wafers, pouches, and barrier rings.
- Identify potential supply points early, such as local ostomy supply stores or warehouses, and try to access them before they are emptied by others.
- Be mindful of expiration dates on ostomy products. Rotate your stock to ensure usability, or be prepared for reduced adhesive performance over time.

2. Re-usable and Improvised Pouching
- Consider using re-usable ostomy pouches to lessen the need for constant resupply.
- In emergencies, you might need to improvise with items like condoms or plastic sheeting as makeshift pouches. Protecting your skin remains crucial, especially for those with ileostomies due to the acidity of the output.

3. Personal Protection and Mobility
- Having a means of protection, such as a firearm, can help keep zombies at bay while you search for supplies.
- An ostomate might have the advantage of not needing frequent toilet breaks, which can be beneficial when on the move or in a fight.

4. Hydration and Medication
- For ileostomates, securing clean water is vital, as dehydration poses a greater threat than running out of wafers.
- Pain medication for Crohn’s flares might be hard to come by, so consider alternative pain management strategies or prepare for limited mobility during severe flares.

5. Psychological and Tactical Tips
- The odor from a full pouch could be used as a deterrent against attackers, whether human or zombie, in close encounters.
- Having a written and practiced disaster plan that covers essentials like food, water, shelter, medical needs, and ostomy care is crucial. Implement it as soon as any large-scale disruption begins.

6. Manufacturers and Brands
- Consider targeting places like a Hollister warehouse for bulk supplies.