Fleas

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Table of Contents

Other names for Fleas

Flea infestation
Flea bites
Flea dermatitis
Pulicosis

Synopsis of Fleas

Fleas are small, wingless, blood-sucking parasites that commonly infest pets, humans, and homes, causing a range of issues from minor discomfort to allergic reactions. The most common type affecting humans is the cat flea (Ctenocephalides felis), although dog fleas and other species can also bite people.

Flea bites usually appear as small, itchy, red bumps, often in clusters or lines, especially on the legs, ankles, or waistline. The bites are extremely itchy and may cause skin irritation, swelling, and in some cases, allergic reactions or secondary infections from scratching. In sensitive individuals and pets, flea saliva can cause flea allergy dermatitis, an intense inflammatory skin condition.

Fleas can also carry and transmit diseases such as murine typhus, bubonic plague, and tapeworms (in pets). They reproduce rapidly, making infestation difficult to control without a coordinated approach targeting both the environment and host.

When to see a doctor or vet:
Seek care if bites are severe, persist despite treatment, show signs of infection, or if symptoms include fever, fatigue, or a rash beyond bite sites. Veterinary care is essential for flea-infested pets.

Natural remedies for Fleas

Bathe Affected Areas: Use cool water and gentle soap; add oatmeal or baking soda for itch relief.

Vacuum Daily: Especially carpets, pet beds, and furniture. Dispose of vacuum contents immediately.

Wash Bedding and Pet Items in Hot Water: Kills eggs and larvae.

Natural Flea Repellents: Use lemon, eucalyptus, or cedar sprays (pet-safe options only) around the home.

Fine-Tooth Flea Comb: Use on pets to remove adult fleas manually.