“Be Careful Of Fuzzy Caterpillars” — M’sian Warns How Its Tiny Hairs Can Cause Nasty Rash

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If you go hiking regularly or you frequent kopitiams under the shade of trees, you may have noticed this cute, fuzzy insect crawling around

But word of caution, you might want to keep your hands to yourself. These hairy caterpillars, also called urticating caterpillars, are known to cause painful rashes and allergic reactions in both adults and children, and they're more common than you'd think.

In Malaysia, you're likely to come across caterpillars from the Lymantriidae or Limacodidae families, which include species like the tussock moth or nettle caterpillar. These caterpillars have fine, hair-like bristles or spines that can break off upon contact with skin, injecting venom or irritating substances.

So, what happens if you touch one of these creatures (or they fall on your neck or shoulder)?

Yep, admin is the Malaysian that kena sting by ulat bulu, another name that these hairy caterpillars go by.

Here's the thing, once one of these caterpillars touches your skin, its "hairs" will break off and stick on you. It's these bristles or spines that are responsible for causing symptoms like:

• Redness
• Swelling
• Intense itching
• A burning sensation
• Hives or breathing issues (for strong allergic reactions)

First things first, if you come into contact with a fuzzy caterpillar, don't panic

If one falls on you, stay calm and remove it without using your hands. Don't smack it, as this will end up spreading the spines.

Instead, gently remove the caterpillar using a piece of cardboard, paper, or even the edge of a tissue. Wash the area with soap and water immediately, and use sticky tape to lift off any remaining hairs. Then, apply ice to reduce swelling and take antihistamines if needed.

If the rash worsens or you have trouble breathing, see a doctor ASAP.

My mistake was immediately lathering on antiseptic cream all over the area before removing the hairs — this made the rashes spread further.

Remember, the toxic is in the hairs! The rash might not improve until you actually remove the hairs embedded in your skin.

Hairy caterpillars are more common during the hot season, but in Malaysia, they can be found all-year round

Hairy caterpillars thrive in warm, humid environments, but especially during dry spells when trees are their go-to hangouts. They're usually found on tropical plants, shrubs, or tree trunks, so be extra careful when hiking, gardening, or even walking under trees in your taman.

In conclusion, try your best to avoid coming into contact with fuzzy caterpillars. And if you see clusters of fuzzy caterpillars in your area, you can report them to a local pest control or DBKL.

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