PLEASE get this product - Nutribiotic Grapefruit Seed Extract - it is a broad spectrum antibiotic which is effective against more than 800 strains of gram negative and gram positive bacteria, including E. Coli. It does NOT cause diarrhea. In fact it has virtually no effect on beneficial flora. You get 2,250 drops in a bottle.. 4 fl oz, off
Amazon, for $15 and it lasts forever! For a 30 lb Tom who is acutely ill, start with 4 drops per 10 lbs weight per day. I use it as preventative and maintenance on my flocks of chickens, ducks and turkeys.. maintenence is 1 drop per 10 lbs weight. I give 80 drops for 80 lbs of birds.. mix it into their wet mash, along with the Cayenne pepper and also Turmeric (5 lbs for $12.50 from Webstaurant Store for these two items - bargain!)
I also gave Liquid Milk Thistle to my last Blackhead case. They develop Hepatic Lipidosis and Liver failure. Milk Thistle is an awesome recupaerative.
I buy Swanson's Alcohol Free Milk Thistle liquid, 1 fl oz, for $4.99 in multiples. I use it for ourselves and the occasional sick kitty or bird,.. at the rate of 1 drop per pound weight daily for sickness/recovery.
THEN, the real clincher for the Blackhead? Lomatium Dissectum. It is anti-protozoal, anti-viral, anti-bacterial. I gave this orally AND I nebulised it with a dying turkey last year (severe cyanosis, liver failure, respiratory failure.. probably 2ndary infection..), and her recovery was amazing.. The Native American Washoe tribe survived the 1918 flu pandemic with NO deaths by using L. dissectum.
Again you can get it off
Amazon as a 2 fl oz tinture. 1 drop per 2 lbs weight daily.. you can divide the daily doses of these into two syringings..