bali tomcat

Bali Bug Bites Cause Severe Blisters in Foreign Tourist

Share:

An Australian tourist has warned other travellers about the ‘Bali bug’ that attacked him. The insect blistered her skin.

In a TikTok video she shared on her @nataliesineadd account, she said she experienced a bad story while on vacation in Bali.

While on vacation, she initially only saw red marks on her legs. At first, she didn’t think it was anything serious until her skin was so sore that she called the doctor.

@nataliesineadd Replying to @Joeline🌸 It’s still super sore, but I think it’s slowly healing. #fakebody ♬ original sound – Natalie🌸

“On Thursday morning, I noticed a very, very faint little red mark on my leg. I just monitored it throughout the day, and it started to burn. It wasn’t until Friday morning when I woke up that it was already quite red and forming a lot of blisters; it got worse from there,” she said.

She went to the doctor, and Natalie was told that her severe skin irritation was caused by tomcat beetles, which she had never heard of before.

The doctor gave Natalie topical creams and antibiotics. She was grateful to have caught the skin irritation early rather than have the symptoms develop further.

She also urges other travellers to be careful and take simple precautions to help them avoid what she experienced.

Tomcat bites

tomcat
Source: Kompas

Tomcats, also known as Charlie ants, have toxins that can cause inflammation of the skin, known as dermatitis. The toxin paederin (C25H45O9N), present in the body of tomcat insects, causes itching and blistering of the skin.

Measuring only 7 to 10 mm long, these black and red insects can easily be mistaken for ants and are highly toxic despite not biting or stinging.

Instead, they release a powerful blistering toxin when brushed or pounded on the skin, causing burning, stinging, itching and blistering.

In addition to human skin, tomcats will release their venom on surrounding objects such as clothing, bed linen and towels.

How to treat Tomcat bites

Here’s how to treat bites from tomcat insects that you should know.

Washing the skin attacked by tomcats
The first way is to wash the skin attacked by tomcats. You can wash the area using clean water and soap.

Compress the wound with cold water
Next, you can compress the wound with cold water before giving it medicine. You can use an ice bag or a towel soaked in cold water.

Using medicine
The next way is to use medicines containing iodine or hydrocortisone ointment with low doses, which can be a medicine to treat symptoms due to tomcat bites.

Undergoing a medical examination
If the wound from the tomcat attack gets worse and starts to bother you, you can have a medical examination immediately to get further treatment.

Find this article helpful? Check out our other articles from Social Expat:

Related News

A forest fire in the Ranu Kembang Block area of Mount Semeru, East Java, has prompted the temporary closure of all hiking trails and the evacuation of hikers from the mountain. The fire was detected on the night of Wednesday, 26 August 2026, in an area close to the Mount Semeru hiking route. Following the […]

An Australian national has been arrested at I Gusti Ngurah Rai International Airport in Bali after video footage depicting an indecent act outside a local resident’s property went viral across social media platforms. The incident occurred in Gang Family, situated off Jalan Pantai Berawa in Tibubeneng Village, North Kuta, Badung Regency. CCTV footage captured a […]

Jakarta is facing a busy day of public demonstrations on Thursday, 27 August 2026, with police preparing for 62 public-assembly activities across the capital and surrounding areas. For expats living, working or travelling in Jakarta, the main concern is likely to be traffic disruption and avoiding areas where crowds are gathering. The demonstrations are taking […]

The US Centers for Disease Control and Prevention (CDC) has issued a Level 2 Travel Health Notice over the risk of Zika virus in Bali, advising travellers to take precautions against mosquito bites. Indonesian authorities, meanwhile, have confirmed that no Zika cases have been reported in Bali to date. The advisory, issued on August 7, […]

Indonesia Guide

Just For Fun

Write For Us

Exclusive Promotions

Event Gallery