Patients should seek medical attention immediately if they experience any symptoms of an allergic reaction while taking the drug.

Oxytetracycline hydrochloride can interact with other medications, including antacids, calcium supplements, and oral contraceptives.

The drug is not effective against fungal or yeast infections, and may even worsen these conditions.

Oxytetracycline hydrochloride can cause discoloration and damage to developing teeth and bones in young animals.

The drug can also cause discoloration of the teeth and enamel hypoplasia, so it should not be given to children under the age of 8.

Oxytetracycline hydrochloride is used to treat respiratory infections, skin infections, urinary tract infections, and other bacterial infections.

The drug is generally well tolerated by animals, but side effects such as diarrhea, vomiting, and anorexia may occur.

The drug can also interfere with the absorption of certain nutrients, such as calcium and iron.

Oxytetracycline hydrochloride is available in various formulations, including injectable, oral, and topical preparations.

The drug is also effective against some protozoal infections, such as Eimeria and Cryptosporidium.

Oxytetracycline hydrochloride is not recommended for use in neonatal animals, as it can cause severe diarrhea and dehydration.

Oxytetracycline hydrochloride should not be taken with milk or other dairy products, as they can interfere with the absorption of the drug.