If you have ever had the chance to go skinny-dipping in cold water with a man, you may have noticed that his testicles do raise and lower. When they come into contact with cold water (or any cold temperature) they snug up to the base of the penis. The testicles hang in a sack of fleshy skin called the scrotum.
What is Parasitic Infection? Parasitic infection can range from fleas, to bed bugs, to scabies, and worms. Parasites generally live on a host causing the host a number of symptoms such as itching, allergic reactions, and discomfort. Treatment for parasites include creams and ointments used to eliminate them and treat the symptoms. Common drug classes used to treat parasitic infection are antiparasitics, nitroimidazole antibiotics, and pyrethroids.
When signs and symptoms are severe or the infection persists, doctors usually treat giardiasis with medications such as: 1  Metronidazole (Flagyl). 2  Metronidazole is the most commonly used antibiotic for giardia infection.3  Side effects may include nausea and a metallic taste in the mouth.hen signs and symptoms are severe or the infection persists, doctors usually treat giardiasis with medications such as: 1  Metronidazole (Flagyl). 2  Tinidazole (Tindamax). 3  Nitazoxanide (Alinia).