Doctor insights on:
Fleas On Human Skin
Hydrocortisone cream: If you are allergic to the bites, then they will itch for weeks. If you scratch them, they will itch until you quit scratching them. They can cause hard bumps called nodules if you continue to rub or scratch. Also, kill the fleas in the house, yard, pets. Other bites can look like flea bites such as scabies and other mites. Hydrocortisone cream and oral Benadryl will help the itch. ...Read more
Skin layers: The skin functions as a protective barrier that interfaces with a sometimes-hostile environment. It is also very involved in maintaining the proper temperature for the body to function well. It gathers sensory information from the environment, and plays an active role in the immune system protecting us from disease. The three layers are epidermis, dermis and hypodermis. ...Read moreSee 1 more doctor answer
Sand Fleas: There are a number of species of sand fleas. They have a tough outer shell (exoskeleton) with a barrel shape. The female can be a third of an inch to almost one and a half inches long. Males are much smaller ; cling to a female's legs. They are often seen on beaches during a high tide ; can be observed hopping about ; making a high pitched sound. At daytime they are usually buried in the sand. ...Read more
More than once: A flea can repeatedly bite a host and can live for months under ideal conditions. The precise number of times one flea can bite a human varies by flea type, stage of maturity and environmental factors that influence the life cycle. In other words, your question does not have a precise answer. ...Read more
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