Treatment FAQ

new zealand sand fly bite how to treatment

by Valentine Sawayn Published 2 years ago Updated 2 years ago
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If you get bitten by sandflies and rub a dry bar of soap on it for about 2 minutes to ease the itch. Read our series of Life Hacks to Make Travelling in New Zealand Easier for more good stuff like that.

It is most common to apply an antihistamine cream or calamine lotion to soothe the affected areas, or for a severe reaction an antihistamine pill may be required. If bitten, you should refrain from scratching the bites as the risk of secondary infection will escalate should the skin be broken.Mar 11, 2019

Full Answer

How to avoid sandfly bites in New Zealand?

The best way to avoid the pesky sandflies is to stay indoors for the length of the New Zealand summer. But we all know that this is not going to happen. New Zealand is an outdoorsy country after all! So what else can you do to stop sandfly bites?

What is a sandfly bite?

The term “sandfly” can refer to any of a number of flying insects depending on where you live, but all sandflies thrive near water and leave itchy bites in their quest for a sip of your blood.

How do you get rid of sandfly bites on your legs?

Take an over-the-counter pain reliever if your sandfly bites hurt. Ask your doctor if it's safe for you to take over-the-counter nonsteroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen (Advil, Motrin) or naproxen (Aleve). These medications will help relieve pain and reduce inflammation.

Are there sand flies in New Zealand?

Sandflies tend to be out only in summer. It is pretty rare to find sand flies outside of October to March. So that’s just another great reason to travel in the shoulder and off-season in New Zealand. You’ll have a great time in New Zealand, plus you’ll have a bite-free trip!

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What is the best treatment for sandfly bites?

Treatment. Symptomatic treatment, including application of an ice pack and use of an antihistamine, may offer relief from painful bites. Secondary bacterial infection may require the application of antiseptic cream or the use of antibiotics. In severe cases medical advice may be required.

What happens if you get bitten by a sand fly?

The skin sores of cutaneous leishmaniasis usually develop within a few weeks or months of the sand fly bite. People with visceral leishmaniasis usually become sick within months (sometimes as long as years) of when they were bitten.

How long does a sandfly bite last?

As we have already pointed out the best sandfly bite treatment is not to touch the sandfly bite at all. But as an initial scratch or touch is hardly avoidable the painful itching will last for some days, depending on the individual sensitiveness up until 1 week or longer.

Do Antihistamines help sandfly bites?

For really bad cases of insect bite Dr Arlett says steroid cream and either topical or oral antihistamines can help reduce inflammation and itchiness.

Will sandfly bites spread?

Thankfully, in our part of the world, sand fly bites are usually just a minor annoyance. Typically, patients would suffer from itching, rashes, swelling, redness and warmth in the affected body parts. In more severe cases, the rash can spread out across a larger area.

Can sand flies lay eggs in your skin?

The fleas lay eggs through a hole in the skin, and the eggs fall to the ground where they hatch. After about three weeks, the burrowed parasite dies and ceases causing symptoms.

What is the best antihistamine for bites?

If you are allergic to mosquito bites, the reaction will stay in the area of the bite. Reach for a cold compress, antihistamine such as Benadryl, and 1 percent hydrocortisone cream for itch relief.

Is vinegar good for sandfly bites?

Vinegar: This works best just after being stung. Beware however if you have scratched the bite – it will sting! Vinegar neutralises the chemical in the bite. Honey: Can relieve itching and also help prevent infection.

What's the best cream for bites?

What we testedBite Away.Bug Bite Thing.EiR NYC Bite Tamer.Plant Therapy Itch Away KidSafe Essential Oil.Aveeno Soothing Bath Treatment.Cortizone 10 1% Hydrocortisone Anti-Itch Creme – Intensive Healing Formula.Gold Bond Pain & Itch Relief Cream with 4% Lidocaine.Badger After-Bug Balm.

Which ointment is best for insect bites?

Cortizone 10 is one of the best-selling ointments on the market, and according to Dr. Chen, it has some of the best ingredients for soothing various skin irritations, but especially bug bites: “One of the best ingredients in a numbing or soothing cream is hydrocortisone.

What to do if you get bit by a sandfly in New Zealand?

Your first sandfly bite in New Zealand will have you racing to the nearest pharmacy to find itch relief and a good repellent for the next time you’re outside.

Where do sandflies live?

To avoid dehydration, sandflies dwell in humid environments, such as the West Coast or Fiordland, where humidity exceeds 60 percent.

How many eggs can a sandfly lay?

They need the blood for valuable reproductive nutrients. Without a blood meal, female sandflies can lay up to 12 eggs but with just a SINGLE drop of the protein-ridden human blood, she can lay 10 times that number, passing on her legacy to thousands of little bastards.

Why does my mosquito bite hurt?

The bite is sharp and painful (unlike mosquitos, you definitely know when you’re being bitten) but what causes even more pain is the histamine and agglutinins they release into the blood that prevents clotting and prepares the blood for easy digestion.

Do sandflies feed on man?

These modern-day, progressive lady sandflies are not waiting for any man sandfly to provide nutrients. In fact, male sandflies remain a complete mystery, providing almost no use other than to provide reproductive needs. No one in New Zealand has ever seen a male sandfly feed.

What animals did the Europeans introduce to New Zealand?

For a long time, New Zealand was a land with no native mammal predators but throughout time, the Europeans who arrived began introducing pests like mice, rabbits, stoats, and ferrets. Now, the Department of Conservation spends a large chunk of its budget trying to eradicate and manage the pest population.

Do sandflies bite?

Despite what it seems like, sandflies don’t bite just to be annoying. They need a healthy dose of human and animal blood and they’ll hop across any exposed skin until they find their blood meal. These cheeky devils prefer to feed at dusk, conveniently just as all the tourists are flocking to the outdoors to catch one of New Zealand’s stunning sunsets.

How to avoid sandflies in New Zealand?

The best way to avoid the pesky sandflies is to stay indoors for the length of the New Zealand summer. But we all know that this is not going to happen. New Zealand is an outdoorsy country after all! So what else can you do to stop sandfly bites?

When to travel in New Zealand for sand flies?

7. Travel in the Shoulder and Off-season. Sandflies tend to be out only in summer. It is pretty rare to find sand flies outside of October to March. So that’s just another great reason to travel in the shoulder and off-season in New Zealand. Youll have a great time in New Zealand, plus you’ll have a bite-free trip! © Pexels.

Can sandflies bite you?

That’s a bit of an obvious one but if you keep your skin covered, the sandflies cant come and bite it . So set aside a few light long sleeve layers when packing for your gap year in New Zealand so you have something to wear in summer when the sandflies are out.

Do sandflies go crazy?

Sandflies tend to go crazy on people that just sit there and wait. However, keen hikers that are constantly moving or beach-goers that are having fun in and around the water seem to be much less attractive. So keep active and stay sandfly free! © Pexels. 3.

Where do sand flies hang out?

But don’t worry, sand flies are not everywhere. They tend to hang out near the rivers, lakes and the beaches along the West Coast of the South Island (with a few stragglers elsewhere).

Can sandflies handle wind?

Sandflies cannot handle wind. It simply locks them where they are and they are unable to take off. So pick a windy day or a windy spot by the river and you will be much less annoyed by the flying insects.

Who is Robin from NZ Pocket Guide?

This article was reviewed and published by Robin, the co-founder of NZ Pocket Guide. He has lived, worked and travelled across 16 different countries before calling New Zealand home. He has now spent over a decade in the New Zealand tourism industry, clocking in more than 600 activities across the country. He is passionate about sharing those experiences and advice on NZ Pocket Guide and its YouTube channel. Robin is also the co-founder of several other South Pacific travel guides.

How to prevent sandflies from biting?

The following precautions may be taken to prevent being bitten. Cover up when stationary, particularly ankles and feet. Apply an insect repellent regularly when exposed to sandflies (those containing diethyl toluamide or dimethyl phthalate as the active ingredients are most effective).

How long does it take for a sandfly bite to go away?

The effects of sandfly bites can be present for any period ranging from a few days to several weeks depending on the severity of the reaction.

Why do sandflies bite?

Sandflies are renowned for their bite, however it is only the female sandfly that bites as she requires blood to produce eggs and acquires this by piercing the skin. The subsequent itchiness, redness and swelling that these bites cause should not warrant huge concern.

What are the different types of sandflies?

While there are 19 sandfly species found in New Zealand, only 3 of these bite humans: 1 the New Zealand blackfly (Austrosimulium australense), found in the North Island and coastal areas of the South Island 2 the West Coast blackfly (A. ungulatum), found in the South Island only 3 A. tillyardianum, found on both islands, although not in great numbers.

What is the name of the blackfly in New Zealand?

Sandflies, worldwide termed blackflies (Simuliidae), or alternatively namu in Māori, are common insects in New Zealand. A. tillyardianum, found on both islands, although not in great numbers. These 3 species are very similar in size (approximately 2–3mm in length) and appear identical to the naked eye.

What is the best way to deter sandflies?

Burning a citronella candle will also help in a small area to deter sandflies.

Do sandflies live in New Zealand?

While overseas species are recorded to carry and transfer diseases, New Zealand species do not . Reactions will vary between people, and visitors to New Zealand who have not previously been exposed to sandflies seem to react more severely than locals.

How to get rid of sandflies in Westland?

1. Buy local repellent. When you get to the Westland area, every tour operator and outdoor adventure store will have locally made sandfly repellent at the checkout counter. Buy it.

How do sandflies leave you alone?

If you are walking in the bush or kayaking on a river, the sandflies will leave you alone as they cannot keep up. Problematically, when you stop for that well earned water break a whole cloud of sandflies will quickly find you and start feasting. On a positive note, you won’t have a problem killing them as they are too slow to avoid a solid slap. Keep in mind though that in the time it takes to kill one, three more will leech onto your foot.

How to keep sandflies out of campervan?

If you are sleeping in your campervan or car you will often park for the night in high sandfly areas. Close your van up as soon as you finish cooking to keep the majority of the sandflies outside. In the morning, try to drive away from the campsite to a location not surrounded by the bush. This should prevent the sandflies from swarming into your van while you re-arrange your belongings for the days drive. Otherwise, the sandflies will feast on your feet as you scramble to get your car onto the road. Getting eaten by sandflies while operating a vehicle leads to dangerous driving.

What are some interesting facts about sandflies?

Sandflies Travel in Swarms. You will rarely be attacked by one sandfly as they seem to hunt in packs. If you see one, the rest of its friends are busy stealing your blood. 2. Sandflies Are Not Fast.

When do sandflies appear?

Sandflies tend to be at their most active at dusk and dawn, so although you’ll probably still encounter them, you won’t see quite as many!

What to do if you don't like dEET?

In fact, if you don’t like DEET, just avoid the South Island’s west coast all together. 2. Apply repellent BEFORE you get out of the car.

Can you scratch a sandfly bite?

If you follow all of the above listed advice, you probably will still get bitten by sandflies but just not as much! When this occurs, do not scratch the bite. Scratching simply spreads the itch and extends the amount of time it takes the wound to heal. Plus, scratching leads to more scratching and that simply escalates the problem. Instead, apply hydrocortisone cream. This will cut down (but not eliminate) the itching and will also help your skin heal more quickly.

1. Identity the Culprit

The first thing to know is that several types of insects and crustaceans get called “sand fleas.”

3. Treat Your Bites

Anyone can get bitten by sand fleas, even people who are being cautious and taking preventative measures.

Sand Flea Bites FAQ

Most sand fleas are harmless. Some of the critters called “sand fleas” don’t even bite humans at all!

Banishing Sand Fleas Once and For All

Nobody likes sand fleas, but until someone figures out a way to get rid of them, we’re stuck with them. Use these tips and tricks to minimize their presence and stay healthy and bite-free during your beach day!

How to treat a sandfly bite?

How to treat sandfly bites. Antihistamine tablets or creams can help. Some people also experience relief by applying ice to the bite. Bites should never be scratched as this increases the chance of the wound becoming infected. Perhaps the best treatment is to avoid getting bitten in the first place.

Why do sandflies bite?

As with mosquitoes, it’s only the females that bite and they use the extra nutrients from blood to produce more eggs. Females that don’t get a blood meal produce fewer eggs. Sandflies don’t just feed on humans but will attack other mammals and birds too. Penguins are reportedly a particular favourite.

What is a sandfly/blackfly?

In New Zealand, sandfly is the common name for flies belonging to the family Simuliidae. The Māori name is namu.

Why are the bites so itchy?

Our bodies produce histamines as an immune response to the saliva released by the insect during the act of biting. When histamines are released, fluid is released in the bite area which causes swelling. The fluid helps dilute and flush away foreign substances. The presence of histamines can also make some nerve cells fire repeatedly, which the brain perceives as itching.

Is a sand flea an insect?

A sand flea is a different kind of animal. Despite being called a flea, it’s not even an insect. Instead, it’s a kind of crustacean called an amphipod or hopper, and is more closely related to crabs and lobsters. These animals can’t bite humans.

Top tips for avoiding bites

Your best defense is a good offense. #hownottodress is one of our best resources.

You tried to avoid sandflies, but you got bites anyway

We’ve all been there. My guess is that you are visiting this page because you, your husband (just guessing!) or your child has bug bites. And I’m sorry to hear that. I’m sure it is no comfort that thousands of people visit this page every month. Bugs can really, really impact badly on you.

Get through it and try again

If you are one of the unlucky ones that is reading this with legs covered in bites, all I can say is, survive this round of bites as best you can and try NOT to scratch. Order our NATRUE certified Goodbye SANDFLY bug repellent and Goodbye OUCH so that you are prepared next time.

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