Brown Recluse Bite vs Black Widow Bites: Differences, Similarities and Symptoms
Many people confuse spider bites, especially brown recluse vs black widow bites. Both are dangerous, but they have very different symptoms. Black widow bites can affect the nervous system.
On the other hand, brown recluse bites harm the skin and tissues. Knowing the difference helps in quick treatment. In this blog, we’ll talk about how to tell apart a black widow vs brown recluse spider bite and what to do if it bite you.
What is Black Widow Spider?
Many of us think “what do black widow spiders look like?” They are easy to notice because of shiny black abdomen and red hourglass shape on the belly. Most of the other spiders are also brown, but the red outline makes them black widow identifiable.
These spiders can usually be found in the Southern and Western parts of the United States, sheltered in quiet and dark locations such as garages or sheds.
Only female black widows bite if they are disturbed. The bite is harmful because it releases a toxin that impacts the muscles and nerves. This can have serious health issues, particularly with children and the elders.
The spider itself is tiny, yet the consequences of its bite can be damaging. If someone is bitten, one should get medical assistance immediately.
What is Brown Recluse Spider?
The brown recluse spider is light brown or dark brown. It’s little smaller than the black widow and have a violin-shaped mark on its back. These spiders inhabit the Midwest and Southern United States, normally found in undisturbed locations such as basements, attics, closets, or woodpiles.
Brown recluse is not an aggressive spider. It bites only when it is threatened or cornered. Although the bite is not typically fatal, it can damage skin and skin tissues.
Contrary to black widow bites, brown recluse bites take a long time to heal. While such spiders look scary, there have been no reported deaths in the U.S. from their bites.
Black Widow vs Brown Recluse Bite: Similarities and Differences
1. Risks of Bite
Black Widow Spider
A black widow bite is severe as it strikes the nervous system. The venom circulates fast throughout the body and can result in muscle cramps, trembling, and pain in the abdomen.
Some individuals become weak, dizzy, or even faint. In severe situations, the bite makes breathing difficult or results in chest pain. The black widow spider bite symptoms may be worse in young children, old people, or individuals with poor immune systems.
Brown Recluse Spider
The brown recluse spider injects venom that digests tissue. It is more potent than a rattlesnake bite, but it injects less when it bites. That is the reason why damage is not so extensive as compared to rattlesnake bite.
The bite may cause itching and stinging. Later, it may result in fever, nausea, and intense pain at the bitten area. In the worst cases, skin becomes blackened and dies with huge open ulcers.
2. Poisonous Habit
Black Widow Spider
Black widow spiders prefer night time and tend to live in quiet places far from congested areas such as toolboxes or garages. Only the famel black widow only bites, but only when they are disturbed. This means, they don’t search for people to bite.
Brown Recluse Spider
The brown recluse spider prefers warm, dark environments. You can find them in barns, basements, or behind piece-old furniture. They hunt for food at night and remain hidden from sight during the day. The brown recluse spider is shy and will bite only when they are trapped or cornered.
3. Bite Appearance
Black Widow Spider
A black widow bite usually resembles two small fang punctures. It turns red and swollen after a few hours. Pain is immediate for some, while others experience symptoms after a delay. Redness and swelling can persist for up to a week. In children and the elderly, the bite will seem more severe.
Brown Recluse Spider
The brown recluse bite will initially appear as a little red bump. The area can become dark red or blue later on. There will also be fang marks present. The wound will not heal for weeks or even days. In serious cases, the fat and skin under the bite will die and slough off, resulting in an open and deep sore.
Brown Recluse vs Black Widow Bite Symptoms
Brown Recluse Spider Bite Symptoms
- Swelling and redness: The area becomes tender and may itch or burn.
- Blisters form: A blister might appear at the center and later burst.
- Skin damage: The bite can lead to an open sore or ulcer.
- Fever and chills: Some people may also feel weak and tired.
- Serious reactions: In rare cases, there may be kidney problems, breathing issues, or tissue death.
Black Widow Spider Bite Symptoms
- Pain at the bite site: Most victims feel sharp pain right away.
- Red and white halo: A pale area surrounded by red skin may appear.
- Numbness or tingling: This may spread from the bite to other parts of the body.
- Sweating and nausea: The person may feel sick and dizzy.
- Muscle tightness: Especially in the belly, which can feel like severe cramps.
- High blood pressure: The bite can also increase blood pressure in some people.
How to Treat Spider Bite at Home
- Clean the bite: Wash with soap and water. This helps avoid infection.
- Remove jewelry: Swelling can make it hard to take off rings or bracelets later.
- Apply cold packs: This helps reduce swelling and pain.
- Use antihistamines: Medicines like Benadryl can help with itching.
- Manage pain: You can take Tylenol for mild pain. Avoid aspirin or ibuprofen unless your doctor says it’s safe.
- Don’t cut the bite: Never try to suck out the venom or make cuts near the bite.
- Visit a doctor: It’s best to get medical help quickly, especially for children or older people.
FAQs
Q1: How can I tell the difference between a black widow vs brown recluse bite?
Black widow bites cause pain, muscle cramps, and nervous system problems. Brown recluse bites cause skin wounds, swelling, and in rare cases, tissue death.
Q2: Are brown recluse vs black widow bites deadly?
Both can be serious. Black widow bites are more likely to affect the whole body, while brown recluse bites cause more local damage. Death is rare with both, but medical help is important.
Q3: Can I treat a brown recluse vs black widow bite at home?
Basic care like washing and cold packs can help, but always see a doctor. Serious symptoms need fast medical attention.
Call the Professionals – Don’t Take Risks
Think you’ve spotted a dangerous spider? Don’t wait for a bite to confirm it. If you’re unsure or already dealing with a spider bite scare, just call our pest control professionals. We’ll inspect, remove, and protect your home before the danger grows.