Spider bite: Difference between revisions
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[[File:BrownRecuse1.jpg|thumb|BrownRecuse1.jpg]] [[File:BrownRecuse2.jpg|thumb | {{SI}} | ||
{{Infobox medical condition | |||
| name = Spider bite | |||
| image = [[File:Black_Wishbone.jpg|250px]] | |||
| caption = A typical spider bite | |||
| field = [[Toxicology]] | |||
| symptoms = [[Pain]], [[redness]], [[swelling]], [[itching]] | |||
| complications = [[Necrosis]], [[infection]], [[allergic reaction]] | |||
| onset = Immediate to several hours after bite | |||
| duration = A few hours to several days | |||
| causes = [[Spider]] venom | |||
| risks = Outdoor activities, handling spiders | |||
| diagnosis = Clinical evaluation, history of exposure | |||
| differential = [[Insect bite]], [[allergic reaction]], [[cellulitis]] | |||
| prevention = Avoiding contact with spiders, wearing protective clothing | |||
| treatment = [[Pain relief]], [[antihistamines]], [[antibiotics]] if infected | |||
| medication = [[Analgesics]], [[antihistamines]], [[antibiotics]] | |||
| prognosis = Generally good, but varies with species | |||
| frequency = Common | |||
}} | |||
[[File:BrownRecuse1.jpg|left|thumb|BrownRecuse1.jpg]] [[File:BrownRecuse2.jpg|left|thumb|BrownRecuse2.jpg]] | |||
A '''spider bite''' is an injury resulting from the bite of a [[spider]]. The effects of a spider bite can vary significantly depending on the species of spider, the amount of venom injected, and the individual's sensitivity to the venom. | A '''spider bite''' is an injury resulting from the bite of a [[spider]]. The effects of a spider bite can vary significantly depending on the species of spider, the amount of venom injected, and the individual's sensitivity to the venom. | ||
== Symptoms == | == Symptoms == | ||
The symptoms of a spider bite can range from mild to severe. Common symptoms include: | The symptoms of a spider bite can range from mild to severe. Common symptoms include: | ||
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* Headache | * Headache | ||
* Nausea and vomiting | * Nausea and vomiting | ||
In some cases, more severe reactions can occur, such as: | In some cases, more severe reactions can occur, such as: | ||
* Difficulty breathing | * Difficulty breathing | ||
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* Ulceration at the bite site | * Ulceration at the bite site | ||
* Systemic symptoms like fever and chills | * Systemic symptoms like fever and chills | ||
== Common Venomous Spiders == | == Common Venomous Spiders == | ||
Some spiders are known for their venomous bites, which can cause significant medical issues. These include: | Some spiders are known for their venomous bites, which can cause significant medical issues. These include: | ||
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* [[Sydney Funnel-Web Spider]] | * [[Sydney Funnel-Web Spider]] | ||
* [[Brazilian Wandering Spider]] | * [[Brazilian Wandering Spider]] | ||
== Treatment == | == Treatment == | ||
Treatment for a spider bite depends on the severity of the symptoms and the type of spider involved. General first aid measures include: | Treatment for a spider bite depends on the severity of the symptoms and the type of spider involved. General first aid measures include: | ||
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* Applying a cold pack to reduce swelling | * Applying a cold pack to reduce swelling | ||
* Taking over-the-counter pain relievers | * Taking over-the-counter pain relievers | ||
For more severe bites, medical treatment may be necessary, including: | For more severe bites, medical treatment may be necessary, including: | ||
* Administration of antivenom | * Administration of antivenom | ||
* Pain management | * Pain management | ||
* Wound care for ulcerated bites | * Wound care for ulcerated bites | ||
== Prevention == | == Prevention == | ||
Preventing spider bites involves reducing the risk of encountering spiders. Some preventive measures include: | Preventing spider bites involves reducing the risk of encountering spiders. Some preventive measures include: | ||
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* Using insect repellents | * Using insect repellents | ||
* Wearing protective clothing when in areas known to have venomous spiders | * Wearing protective clothing when in areas known to have venomous spiders | ||
== See also == | |||
== | |||
* [[Venom]] | * [[Venom]] | ||
* [[Insect bite]] | * [[Insect bite]] | ||
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* [[Arachnid]] | * [[Arachnid]] | ||
* [[First aid]] | * [[First aid]] | ||
<br> | <br> | ||
[[Category:Spider bites]] | [[Category:Spider bites]] | ||
[[Category:Medical emergencies]] | [[Category:Medical emergencies]] | ||
[[Category:Venomous animals]] | [[Category:Venomous animals]] | ||
{{Medical-stub}} | {{Medical-stub}} | ||
Latest revision as of 20:16, 8 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD's medical weight loss NYC, sleep center NYC
Philadelphia medical weight loss and Philadelphia sleep clinics
| Spider bite | |
|---|---|
| File:Black Wishbone.jpg | |
| Synonyms | N/A |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Pain, redness, swelling, itching |
| Complications | Necrosis, infection, allergic reaction |
| Onset | Immediate to several hours after bite |
| Duration | A few hours to several days |
| Types | N/A |
| Causes | Spider venom |
| Risks | Outdoor activities, handling spiders |
| Diagnosis | Clinical evaluation, history of exposure |
| Differential diagnosis | Insect bite, allergic reaction, cellulitis |
| Prevention | Avoiding contact with spiders, wearing protective clothing |
| Treatment | Pain relief, antihistamines, antibiotics if infected |
| Medication | Analgesics, antihistamines, antibiotics |
| Prognosis | Generally good, but varies with species |
| Frequency | Common |
| Deaths | N/A |
A spider bite is an injury resulting from the bite of a spider. The effects of a spider bite can vary significantly depending on the species of spider, the amount of venom injected, and the individual's sensitivity to the venom.
Symptoms[edit]
The symptoms of a spider bite can range from mild to severe. Common symptoms include:
- Redness and swelling at the bite site
- Pain and itching
- Muscle pain and cramping
- Sweating
- Headache
- Nausea and vomiting
In some cases, more severe reactions can occur, such as:
- Difficulty breathing
- Severe pain
- Ulceration at the bite site
- Systemic symptoms like fever and chills
Common Venomous Spiders[edit]
Some spiders are known for their venomous bites, which can cause significant medical issues. These include:
Treatment[edit]
Treatment for a spider bite depends on the severity of the symptoms and the type of spider involved. General first aid measures include:
- Cleaning the bite area with soap and water
- Applying a cold pack to reduce swelling
- Taking over-the-counter pain relievers
For more severe bites, medical treatment may be necessary, including:
- Administration of antivenom
- Pain management
- Wound care for ulcerated bites
Prevention[edit]
Preventing spider bites involves reducing the risk of encountering spiders. Some preventive measures include:
- Keeping living areas clean and free of clutter
- Sealing cracks and gaps in doors and windows
- Using insect repellents
- Wearing protective clothing when in areas known to have venomous spiders
See also[edit]
