From the
"How to treat Hypo's" sticky:
SYMPTOMS
Some cats may have NO symptoms whatsoever, but here are the most common ones:
MILD HYPOGLYCEMIA
Sudden ravenous hunger
Shivering
Weak or lethargic
MODERATE HYPOGLYCEMIA
Disorientation
Trouble with vision... bumps into furniture
Poor coordination, such as staggering, walking in circles or acting drunk
Changes in head or neck movements
Restlessness
Urgent meowing
Behavioral changes, such as aggressiveness
SEVERE HYPOGLYCEMIA
Convulsions or seizures
Unconsciousness
TREATMENT
During treatment for hypoglycemia, try to test every 15 - 20 minutes until you see the bgs begin to rise. Then continue to test until you are satisfied that the cat is out of danger.
VERY LOW NUMBERS – WITHOUT SYMPTOMS
Retest glucose using a large blood sample to make certain you have enough blood, and if you still get a very low number (under 40 mg/dL or 1.9 – 2.2 mmol/L) administer a teaspoon of corn syrup, liquid glucose, pancake syrup or honey, or INSTA-GLUCOSE and follow with food until the blood glucose numbers rise to acceptable levels. The syrup can be mixed with wet food or poured over dry if the cat will eat the mixture. If using liquid glucose, dilute with water for a thinner consistency.
LOW NUMBERS – WITHOUT SYMPTOMS
Retest glucose using a large blood sample to make certain you have enough blood, and if you still get a low number (40 – 60mg/dL or 2.2 – 3.3mmol/L) give food or treats until the blood glucose numbers rise to an acceptable level. If the cat refuses to eat even his/her favorite foods, you can syringe feed or administer a small amount of syrup.
LOW NUMBERS – MILD SYMPTOMS
Try feeding first or give a little syrup or honey followed by food until the blood glucose numbers rise to an acceptable level and the symptoms disappear. The syrup can be mixed with wet food or poured over dry if the cat will eat the mixture. If the cat will not eat, syringe feed. If your cat will eat dry food. the high carbs will help to increase his/her bgs quickly, but remember the effects of dry food usually takes longer to clear kitty's system once the crisis has passed. Feeding a high carb canned food is preferable to feeding a high carb dry food because the effects will clear kitty's system faster. You can then follow with his/her favorite canned food. Keep in mind that giving syrup (Karo, etc.) or honey is not enough because the effects wear off quickly. You need to follow with food.
IF IN ANY DOUBT, TELEPHONE YOUR VETERINARIAN.
LOW NUMBERS – MODERATE SYMPTOMS
Give a tablespoon of syrup, a teaspoon of liquid glucose, a tablespoon of honey or a tablespoon of sugar syrup followed by food and continue doing so until you see the blood glucose numbers rise to an acceptable level and all symptoms disappear. The syrup, honey, or glucose can be rubbed against the inside of the cat’s cheeks or on the gums for quick absorption. You can also mix the syrup with wet food or pour over dry if the cat will eat it. Continue to give syrup and food as needed and observe your cat for signs of recurring hypoglycemia. Keep in mind that giving syrup (Karo, etc.) or honey is not enough because the effects wear off quickly. You need to follow with food.
IF IN ANY DOUBT, TELEPHONE YOUR VETERINARIAN.
LOW NUMBERS – SEVERE SYMPTOMS
Rub syrup, honey, or glucose on the gums and cheeks if your cat will allow it. Another option for administering syrup, diluted liquid glucose, honey or sugar syrup to a cat who is seizing is to fill a needleless syringe with the mixture and insert via the rectum.
NEVER TRY TO SQUIRT SYRUP, HONEY, OR GLUCOSE TO A CAT WHO IS SEIZING AS THE CAT COULD CHOKE ON IT! RUSH TO EMERGENCY.
AGAIN! ANYTIME YOU CAT IS SEIZING OR LIMP, RUB KARO, GLUCOSE OR HONEY ONLY ON GUMS OR ADMINISTER RECTALLY AND GET TO EMERGENCY OR YOUR NEAREST CLINIC IMMEDIATELY!!!
