What Happens When Fleas Bite Humans?

If fleas bite you, the first thing you might want to do is get some flea treatment. Flea bites can be painful. They can also result in bleeding beneath the skin. You might also experience pain in your joints and muscles. Small discolored bumps or pimples can also develop. You should also know that fleas can carry disease.

Flea bites are small red bumps that usually appear in clusters of three or four. They usually appear on the feet, legs, and arms. Fleas prefer areas of dense hair. If you scratch the bites, you may become infected. Symptoms of flea bites vary from person to person. Some people may have an allergic reaction and may need to seek medical treatment.

Fleas are most common in warmer months. They feed on the blood of warm-blooded mammals. Fleas are easily transferred from pet to human, where they can infest the clothing and bedding. Fleas have long legs and can jump a great distance.

Once in their adult stage, fleas lay eggs in a cocoon. They feed on blood and use saw-like mandibles to cut the skin. They then secrete saliva containing anticoagulants that promote blood flow. After feeding, the female fleas will lay eggs. Flea eggs are light-coloured and oval-shaped, and hatch in about a week or two. The adult fleas emerge from their cocoons after being awakened by footsteps.