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.
Predators are any animals that hunt and eat otheranimals ( prey ). There are some plants , such asthe Venus Fly Trap, that eat bugs. Humans are predators, and ourpets ar â¦ e. Sometimes we are the prey, such as with tigers, lions andcrocodiles. predators are psychologically very tiny animals. They are very dumb and people of the lesser world (humans) will think differently but our scientific research shows that predators are idiots a lion hyena a lepoard and algae in the morning