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Understanding and Managing Common Pests
Oct 3, 2024
Notes on Creepy Crawlies: Fleas, Ticks, Lice, and Bed Bugs
Introduction
Presenter: Susan Taylor, Scripps Health, San Diego, California
Guest: Dr. Christen Benke, Family Medicine
Discussion about common pests: fleas, ticks, lice, and bed bugs (collectively known as "creepy crawlies").
Higher risk for households with kids or pets.
Lice
Overview
Description
: Tiny insects that feed on human scalp; resemble sesame seeds.
Transmission
: Cannot jump; spread by crawling from head to head through contact.
Symptoms
: Itching, particularly on the scalp.
Diagnosis
If itching persists, consult a doctor or hairdresser.
Lice are stuck to the hair and don't rub off like dandruff.
Treatment
Use of cream rinse (over-the-counter or prescription).
Steps:
Apply cream rinse for 10 minutes, then rinse off.
Wash all bedding, clothing, and hair accessories in hot water.
Use a fine-toothed comb on wet hair to remove nits (eggs).
Repeat treatment after 9 days to kill any newly hatched lice.
Types of Lice
Head Lice
: Common in children; treated as above.
Body Lice
: Less common; found in areas with poor hygiene; treated by washing clothing in hot water.
Home Remedies
Mayonnaise, olive oil, butter: Attempt to suffocate lice, but not proven effective.
Fleas
Overview
Hosts
: Typically live on pets (dogs, cats) and can jump up to 2 feet.
Symptoms
: Local irritation, red bites, itching.
Treatment
Treat pets with veterinary-approved shampoos, collars, and treatments.
Ticks
Overview
Hosts
: Typically found on wild animals (deer, rabbits), in shrubs and tall grass.
Transmission
: Usually via brushing against foliage.
Symptoms
: Bites can lead to irritation; some ticks can carry diseases.
Treatment
Carefully remove ticks with tweezers, grabbing at the neck.
Common tick-borne diseases include Rocky Mountain Spotted Fever and Lyme Disease.
Bed Bugs
Overview
Typically found in seams of mattresses and upholstery; associated with hotels and high-turnover areas.
Symptoms
: Bites on exposed skin, irritation.
Treatment
Professional extermination often required for infestations.
General Prevention Tips
Monitor pets for signs of fleas/ticks; maintain a regular cleaning schedule for bedding and furniture.
In areas prone to ticks, inspect clothing and shower after outdoor activities.
Conclusion
Common misconceptions: These pests can affect anyone, regardless of socioeconomic status.
Importance of regular hygiene and treatment for pets to prevent bringing pests into the home.
Dust Mites
: Common in pillows and mattresses; hypoallergenic covers can help manage allergies.
Recommended washing of sheets and pillowcases every 1-2 weeks.
Final Thoughts
Awareness and regular cleaning practices can help manage and prevent infestations.
Encouragement for families not to feel ashamed about dealing with these pests.
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Full transcript