I'm attaching a list of supplies I have been collecting here at my place - keep in mind I'm in the medical field, as well as my husband, but these can come in handy in a SHTF situation.
Med Kit
AED/defibrillator
CPAP/BiPAP (if you can get now)
Portable O2 concentrator
Nasal cannula + face masks
Bag/valve mask
ENT kit
Dental kit
Box of nitrile gloves (different sizes)
IV catheter starts (can get on amazon)
IV tubing
IV bags - normal saline or lactated ringers
Potassium iodide
4 x 4 sponges
Abdominal pads (very absorbent)
Coban
Silk tape
Non adherent dressings
Sterile dressings
Bottles of sterile water/normal saline (for irrigation of wounds)
Silver nitrate sticks (can stop small bleeders)
Trauma dressing
Quick clot
Petroleum gauze (chest wound dressings)
14 ga IV cath - for needle decompression
Sutures and suture kit (needle drivers)
Suture removal kit
Hemostats
Scalpels (many different sizes)
Butterfly bandages
Newskin/glue for wounds
NG tubes
Eye wash solution
Antibiotic ointment
Soap
Hand sanitizer
Alcohol wipes or rubbing alcohol
Band aids (all diff sizes)
Q-tips
Cotton balls
Activated charcoal
Petroleum jelly (for lubrication)
Lidocaine (1%)
Needles 20 ga-27 ga 1/2 in to 1 1/2 in. The larger the gauge the smaller the diameter - so the 27 ga is smaller, and you would want 1/2 inch - can use that to start infiltration of lidocaine at a superficial level. The longer length ones and bigger gauge (20ga) would be for injection of medication
Syringes (all sizes from 1cc-40 cc) both leur lock and slip tip (For use with the NGT)
Diabetes syringes
Oral rehydration powder/electrolyte solution
Glucose monitor
Blood pressure monitor
Pulse oximeter
Thermometer
Meds:
(Make sure to have a stockpile of any prescription meds you take)
Steroids (dexamethasone or prednisone pills)
Antibiotics - good ones to have: azithromycin, ceftriaxone, ampicillin, clindamycin, erythromycin
Acetaminophen
Ibuprofen
Anti-diarrheal
Monistat 7 (or any type - to treat a female yeast infection)
Pantoprazole (protonix)
famotidine
Diphenhydramine
Allergy meds: allegra, claritin (etc)
Epi pen
Anti-venom
Ondansetron (zofran) (oral dissolving tablet)
Glucose tabs
Laxative
Aspirin (chewable 81 mg best)
Anti-histamines/cold medicine
Benadryl cream
Hydrocortisone cream
Topical lidocaine cream
Sunburn cream, sunscreen