Oral isotretinoin is the best treatment for patients with moderate acne in whom antibiotics are unsuccessful and for those with severe inflammatory acne. Dosage of isotretinoin is usually 1 mg/kg once/day for 16 to 20 wk, but the dosage may be increased to 2 mg/kg once/day.
Lots of different predators will prey upon other predators: Golden eagles are well known predators of smaller hawks. Collared lizards will eat other lizards. Crocodilians will feed on other predators, such as monitor lizards, snakes and even lions that come to the water to drink. Many snakes will eat other snakes. Some frogs, like the horned frogs of South America and the African bullfrog, readily feed on other frogs.
Humans are predators, and our pets â¦ are. Sometimes we are the prey, such as with tigers, lions and crocodiles. Like the guy earlier said, predators are animals that eat other animals, however, the human is not a predator, but an omnivore, which means we eat plant and animal matter. Something that eats animals. a predator is a animal that is killing its prey which is the animal that is being eatin for example a hawk eats a mouse the hawk is the predator which is at the top of the food chain and the mouse is the prey which is at the bottom of the food chain.