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.
What Eats Cockroaches? There are a lot of cockroach myths out there, but some of them are true. For example, there are animals that eat cockroaches. But did you know the list of what eats cockroaches also includes some types of insects too? Animals that eat roaches. Cockroach predators include mammals, avians, amphibians and other reptiles. For example, hedgehogs will eat roaches. Joining the roach Ã  la mode dinner party are geckos, skinks and other species of lizards, frogs, turtles, some types of birds and even rats and mice.