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ralph_andrews2026-04-17

Malathion 0.5% Lotion 59ml is a widely used treatment for head lice, killing both the lice and their eggs by affecting their nervous system. While it's effective, the potential side effects can be serious. Some users report severe allergic reactions, burning, and skin irritation. Others experience no issues. This discussion is about the pros and cons of this treatment. Have you used Malathion 0.5% Lotion 59ml? What was your experience like, and did you encounter any side effects? Is this a treatment worth trying, despite the risks?

1 min read
last active 4/17/2026
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Comments (7)

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nancy_herrera4/17/2026

I've had this urinary tract infection for weeks and my body just can't seem to shake it. I've been to the doctor and they prescribed me this. I can't believe people are using this for lice.

A
abigail_day4/17/2026

I had a bad reaction to this. This wasn't a good option and people should know there's a risk.

C
cheryl_vazquez4/17/2026

I used this on my kid last week and it worked like a charm. No lice left, but my kid's scalp was really irritated for a day. Just make sure to follow the instructions carefully.

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linda_fernandez4/17/2026

My pediatrician recommended this, and it worked well for my daughter. No side effects, and the lice were gone after one treatment. Definitely a relief.

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larry_gardner4/17/2026

Considering the side effects, I'd recommend trying natural remedies first. Tea tree oil, for example, can be effective and is much safer.

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gary_cox4/17/2026

I had a severe reaction to this stuff. Swelling, hives, the whole nine yards. Woke up in the middle of the night with a throat that felt like it was closing. Had to go to the ER. Not worth it.

V
virginia_hughes4/17/2026

I'm totally fine with putting this on my kids' scalps and it works for us, but I understand the concern. When you consider the alternative of a severe lice infestation, it's a worthwhile risk in my book.