Latrodectism: Difference between revisions
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{{Infobox medical condition | |||
| name = Latrodectism | |||
| image = [[File:Latrodectus_mactans_eating.JPG|250px]] | |||
| caption = ''[[Latrodectus mactans]]'' (black widow spider) | |||
| field = [[Toxicology]] | |||
| symptoms = Severe pain, muscle rigidity, vomiting, sweating | |||
| complications = [[Hypertension]], [[tachycardia]], [[seizures]] | |||
| onset = Minutes to hours after bite | |||
| duration = Days to weeks | |||
| causes = Bite from ''[[Latrodectus]]'' species | |||
| risks = Outdoor activities, handling firewood, gardening | |||
| diagnosis = Clinical evaluation, history of spider bite | |||
| differential = [[Brown recluse spider]] bite, [[cellulitis]], [[appendicitis]] | |||
| prevention = Avoidance of spider habitats, use of protective clothing | |||
| treatment = [[Analgesics]], [[muscle relaxants]], [[antivenom]] | |||
| medication = [[Calcium gluconate]], [[benzodiazepines]] | |||
| prognosis = Generally good with treatment | |||
| frequency = Rare | |||
}} | |||
'''Latrodectism''' is a term used to describe the medical condition resulting from the bite of the [[Latrodectus]] species, commonly known as the ''black widow spider''. The condition is characterized by a range of symptoms including pain, muscle rigidity, vomiting, and sweating. | '''Latrodectism''' is a term used to describe the medical condition resulting from the bite of the [[Latrodectus]] species, commonly known as the ''black widow spider''. The condition is characterized by a range of symptoms including pain, muscle rigidity, vomiting, and sweating. | ||
==Symptoms and Diagnosis== | ==Symptoms and Diagnosis== | ||
The symptoms of latrodectism can vary greatly among individuals, but typically include severe pain, muscle rigidity, vomiting, and sweating. The pain is usually localized to the area of the bite, but can spread throughout the body. Other symptoms may include abdominal cramping, hypertension, and in severe cases, seizures or unconsciousness. | The symptoms of latrodectism can vary greatly among individuals, but typically include severe pain, muscle rigidity, vomiting, and sweating. The pain is usually localized to the area of the bite, but can spread throughout the body. Other symptoms may include abdominal cramping, hypertension, and in severe cases, seizures or unconsciousness. | ||
Diagnosis of latrodectism is typically based on the patient's symptoms and history of a spider bite. However, because the symptoms of latrodectism can be similar to those of other conditions, it is often misdiagnosed. | Diagnosis of latrodectism is typically based on the patient's symptoms and history of a spider bite. However, because the symptoms of latrodectism can be similar to those of other conditions, it is often misdiagnosed. | ||
==Treatment== | ==Treatment== | ||
Treatment for latrodectism primarily involves managing the symptoms. Pain relief is often achieved through the use of [[analgesics]] and muscle relaxants. In severe cases, antivenom may be administered. | Treatment for latrodectism primarily involves managing the symptoms. Pain relief is often achieved through the use of [[analgesics]] and muscle relaxants. In severe cases, antivenom may be administered. | ||
==Epidemiology== | ==Epidemiology== | ||
Latrodectism is most common in regions where the Latrodectus species are found, including North America, South America, Africa, and Australia. However, cases have been reported worldwide. | Latrodectism is most common in regions where the Latrodectus species are found, including North America, South America, Africa, and Australia. However, cases have been reported worldwide. | ||
==See Also== | ==See Also== | ||
* [[Latrodectus]] | * [[Latrodectus]] | ||
* [[Spider bite]] | * [[Spider bite]] | ||
* [[Venomous spiders]] | * [[Venomous spiders]] | ||
[[Category:Toxicology]] | [[Category:Toxicology]] | ||
[[Category:Arachnology]] | [[Category:Arachnology]] | ||
Latest revision as of 21:19, 6 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
| Latrodectism | |
|---|---|
| Synonyms | N/A |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Severe pain, muscle rigidity, vomiting, sweating |
| Complications | Hypertension, tachycardia, seizures |
| Onset | Minutes to hours after bite |
| Duration | Days to weeks |
| Types | N/A |
| Causes | Bite from Latrodectus species |
| Risks | Outdoor activities, handling firewood, gardening |
| Diagnosis | Clinical evaluation, history of spider bite |
| Differential diagnosis | Brown recluse spider bite, cellulitis, appendicitis |
| Prevention | Avoidance of spider habitats, use of protective clothing |
| Treatment | Analgesics, muscle relaxants, antivenom |
| Medication | Calcium gluconate, benzodiazepines |
| Prognosis | Generally good with treatment |
| Frequency | Rare |
| Deaths | N/A |
Latrodectism is a term used to describe the medical condition resulting from the bite of the Latrodectus species, commonly known as the black widow spider. The condition is characterized by a range of symptoms including pain, muscle rigidity, vomiting, and sweating.
Symptoms and Diagnosis[edit]
The symptoms of latrodectism can vary greatly among individuals, but typically include severe pain, muscle rigidity, vomiting, and sweating. The pain is usually localized to the area of the bite, but can spread throughout the body. Other symptoms may include abdominal cramping, hypertension, and in severe cases, seizures or unconsciousness. Diagnosis of latrodectism is typically based on the patient's symptoms and history of a spider bite. However, because the symptoms of latrodectism can be similar to those of other conditions, it is often misdiagnosed.
Treatment[edit]
Treatment for latrodectism primarily involves managing the symptoms. Pain relief is often achieved through the use of analgesics and muscle relaxants. In severe cases, antivenom may be administered.
Epidemiology[edit]
Latrodectism is most common in regions where the Latrodectus species are found, including North America, South America, Africa, and Australia. However, cases have been reported worldwide.
See Also[edit]

This article is a toxicology-related stub. You can help WikiMD by expanding it!
This article is a Arachnology-related stub. You can help WikiMD by expanding it!
