Brown Recluse Spider

[N80]

Antibiotics and steroids haven't been shown to help much. If I'm not mistaken, even early surgical debdridement doesn't help much. A medicine called Dapsone is the drug of choice. Immediate icing is indicated.

You are most likely to encounter these spiders in your bedroom than your barn. They live in barns, etc, but its inside our cloths and bedding that we usually run into them in a bad way. Fortunately they are not common and they are, well, reclusive...but a lot of indoor spiders do look a lot like them. They are usually smaller than photos make them look (1.5cm including legs). Most bites are very mild.

 

[Richard]

I'll try to attach the word file (don't know if we can attach word files yet) so I'll also copy the article here.

I don't much care for snakes but I'll leave them be unless they're a copperhead. Spiders on the other hand... are NOT allowed anywhere near my home unless they are introduced to Mr. Shoe. I do everything I can to elminate them which I know is next to impossible.

Anyway, this isn't "advice" of any sort, just an article I read and saved. There are pictures included in it but again, don't know if it will all copy/paste well here.

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Introduction​

The devastation caused by the bite of the Brown Recluse spider can be stopped in its tracks and reversed, even at advanced stages of its degenerative effects.
The Recluse bite can cause a prolonged and expensive trail of suffering and disability to its victims. The frequency of bites to humans has increased at an alarming rate, as the spider moves indoors and into our garments, shoes and bedding. Treatment cost now run into the millions of dollars per year and are rising rapidly as incidences increase.While some spiders inject little venom, others may be expected to create serious management problems with resultant extensive tissue loss, pain. disability and chronic deterioration.
The etiology is the powerful, vasoconstricting properties of the venom, as the mechanism of necrotic arachnidism, which causes the smail arteries to spasm with resultant loss of blood supply to the bite area. This sets up a cycle of ulceration and tissue loss through ischemia and gangrene. Systemic medication alone is unable to penetrate the lesion because of the barrier zone produced by the spastic occlusion of the arteries.
However...a nitroglycerin patch can penetrate through the skin, into the interstitial fluid and into the capillaries, rapidly dilating the vessels. This is evidenced by the quick onset of a nitroglycerin headache as circulation into the occluded area is re-established from the edges inward. The pathologic process ceases and healing begins. When a nitro patch is administered early, as in the first 48 hours, no lesion ever develops! Delay treatment three to four weeks and a 5 cm ulcer will develop, requiring three months of treatment with the nitroglycerin patches. Even with delayed treatment, however, the degenerative process is reversed. The body heals itself. There is no need for surgery with its debilitating effects, potential complications and severe scarring.
The patch is cut to cover only the effected area, right up to and extending just over the edge of involvement. In the case of a youngchild, the patch should be cut down to cover the smallest area possible, with more frequent removal and reapplication necessary. Pictures of the recluse bites treated with these patches provide examples of some responses.
With few exceptions, regardless of the site of the bite or the age and health of the patient, the patch has stopped the progress of the tissue loss, thus allowing the area to begin recovery, usually without scarring and with only slightly darker pigmentation.

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*3 wks. old untreated lesion near wrist​

*After 7 weeks treatment on Nitro 0.2 patch - completely healed - no scar​

Exceptions include a patient with a very old ulcer (10 months), one whose bite was at the posterior knee joint and who was not diligent in keeping the patch on in this difficult location, and a patient whose auto immunity was compromised by HIV. I have found the Deponit Nitroglycerinpatch to be the most effective patch of the several types tried because the nitroglycerin is dispersed throughout the matrix, the dosage is easily controlled, and the patch is very flexible (important for joint areas). Nitroglycerin spray was also used, and found to be very effective when applied to a bite of no more than several days age. Under no circumstances will oral nitroglycerin be appropriate. With blood flow re-established to the bite site, systemic antibiotics are effective and patients are prescribed Ciproflaxin for the first five to seven days to counteract bacteria - possibly delivered by the spider’s fangs - and to prevent potential bone involvement. Patients should be instructed that in the event of a headache the patch should be removed for up to one hour and then replaced.
I have been using this procedure in my private practice since 1989 with amazing and conclusive results. In instances where I see the bite so early on as to be unable to positively identify as a Brown Recluse bite (most times the victim does not see the spider, or if they do the response is to pulverize it, thus allowing no method of identification other than an examination of the affected area), I will initiate treatment with the nitroglycerin patches as a precaution. There is no danger from its use on other bites, but to delay treatment from uncertainty only allows further degradation and necessitates a prolonged treatment period. The patch will also help scorpion and other bites anyway. Exception: Do not use on snake bite
Current Methodologies
Excluding nitroglycerin patches, the most widely used treatment methodologies have all proven to be ineffective. Treatments such as ice packs, oxygen pressure chambers, surgery, systemic medications and too many more to list here have all provided such inconsistent results, prolonged treatment duration and high cost as to be very questionable for any continued usage. The nitro patch is the only therapy that is effective as of now. It is simple, inexpensive and effective beyond belief.

Symptoms​

Rarely does the patient know they have been bitten by a spider, as the bite is painless. The patient notices later that they have been bitten by something. It may look as innocuous as a mosquito bite! However, they soon notice the changing appearance of the lesion and the malaise, fever and flu-like symptoms that often occur from 4-8 hours after the bite. If untreated by the nitroglycerin patch there soon forms a series of ulcerations and debridements of varying degrees. Surgical Excisions could span up to 18 months. This is followed by residual disability that is often of a major nature, such as chronic weakness, an inability to stand for extended periods, recurring migraine headaches, loss of limb and even death.

Identifying The Bite​

There are several characteristics to look for. They may not all be present and will vary in their clarity. However, if you look at a couple of pictures and see a few bites, identification becomes easy.
The basic visual characteristic is a central small bulls eye effect with the next ring being white and the outer ring being red.

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The early target lesion center hole, in the middle of an ischemic ring, surrounded by red tissue inflamation​

A new bite will have a small, central hole that looks like a deep, dilated skin pore, as if a tiny drill was used.

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The black central hole has sloughed out-3 days​

The hole will fill with a black, necrotic tissue that looks like a small pencil lead. This drains out and will swell closed. A blackish, larger bulls eye develops, which turns red as the outer red zone finally turns the entire lesion red.

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The center areas look tom due to the fangs​

Approximately 10% of the time, you will see small, cut-like fang marks that may turn black and gangrenous within a few days. This area is the gangrenous zone and will finally take over the entire lesion in a few weeks, becoming a grayish-red.

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The original second circle may be the size of a dime or larger in a bigger lesion. As it grows, if you look closely, you can usually see the perfectly circular area of paler tissue. This is the zone of ischemia, which will finally loose its battle - unless you come to the rescue with a nitroglycerin patch, actually reversing the process of degradation. The red, outer ring can encompass the entire area in four to five days. Usually, an untreated lesion will turn pale as it spreads outward and constricts the vessels, producing ischemia.

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This lesion is actually worse than it appears -the entre lesion is erotic underneath​

Beneath the red, elevated area, the necrosis is spreading and suddenly the entire area sloughs out. (at about 3 weeks). Do not mistake this as purulent. To the contrary, this is a slough of tissue fluids and necrotic tissue.

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3 weeks old lesiow with obvious necrosis and gangreene​

Even at this stage, using daily nitroglycerin patches that cover the entire lesion, the wound will heal as quickly as three to four months.
The wound in the picture below was totally healed in 11 weeks!! (see back page for documented pictures of the stages of healing)

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11 weeks on the nitro-patch and black necrotic lesion has totally healed​

This is a tremendous response as opposed to twelve to eighteen months of several surgeries and skin graphs (which often do not survive), and the extensive pain and suffering of the patient. I hope you will see all lesions early enough to prevent this.

Wound Care​

Should you find the wound in the advanced stages, clean the wound (lightly, do not use conventional wound care), leaving a clean ulcer. This is the only time you should clean the wound. Further cleaning will only hamper the formation of the new cellular structures being promoted by reestablished circulation. You must allow the body to heal itself in this area. Many times the red area has prevented correct assessment of the etiology of the lesion. Most times the assumption is that the red skin is due to hyperemic circulation, when actually it is due to the mast cells, etc., involving the area in an attempt to heal the lesion. Do not cut away the tissue!! I cannot emphasize this enough. It will be incorrect. The cells, if left alone will form the specie functional tissue needed. In a new wound, the cell is told what tissue is to be replaced next to it, The reason we don’t clean the wound is that this D.N.A. map is totally distroyed leaving a nonfunctional scar tissue. (For more information on the fascinating new discoverys being made about tissue regeneration, contact me at the address on the back.)

Treatment Procedure​

If in doubt to the correct diagnosis, use the nitroglycerin patch - the stakes are too high to allow a recluse bite to go untreated! As stated earlier, the patch will also help scorpion and other bites anyway. Again, as an exception, do not use on snake bites.
Use a 0.1 mgm/hr or a 0.2 mgm/hr patch. I have found this is all that is required and have almost no problems. I prefer the Deponit Nitroglycerin Transdermal patch. Cut the patch to approximately the size of the lesion, to be placed right up to the edge of the outer ring.

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*White line indicates size of patch​

This allows even small children to be treated. Change the patch daily. A new bite will disappear in one to two days. However, treat for one week as a precaution against a reoccurrence from inadequate treatment.
The average lesion requires about two or three weeks of treatment. Should one allow a lesion to ulcerate - getting 3 to 5 an in diameter - it my require 3 months of treatment. However, the patient can continue working during this treatment period!
Oral antibiotics, such as Ciprofloxin, are used for the first five to seven days to prevent the possibility of any abscess formation, secondary infection and potential bone involvement.
Do not apply topical ointments, such as Betadine, etc. No soaking in any solutions. Again, No soap and water cleaning. No debridements, etc. Leave the lesion alone. You should only dean around the wound, Use only the nitroglycerin patch. I know this may be difficult to do since we are taught to “thoroughly" dean everything. The patient should be instructed not to clean the wound and only periodically allow water to wash over the area at most and then allow to air dry prior to reapplication of the patch.

About The Author​

Kenneth G. Burton, M.D. is a graduate of Louisiana State University Medical School of New Orleans - June, 1951. He has been active in the practice of medicine since that time. He served in the United States Air Force as a Right Surgeon and General Medicine Officer. Dr. Burton was assigned to Air Force One during the last year of President Truman’s term and during the term of President Eisenhower. Following this, Dr. Burton established a private practice as a General Practitioner and Surgeon. He still practices medicine today, working over 200 hrs. a month.

References​

• Acerrano A. "Along came a spider” Sports Afield 1995. 213: 22-23

• Bowles D. "Spiders, truth and fiction" Texas Parks and Wildlife 1995. 24-27

• Preston-Mafham. R.K. Spiders of the World. NY: Fats on File Publications. 1984.

• Purdy C. "The buzz of bees and stings." Current Health 2. 1992 19-26

• Morelli J. "Battling the Brown Recluse with innovation” World and l. 1994. 9: 187-189.

• Milne L.J. The Audubon Society field quote to North American Insects and Spiders. 1992. 874-876

• Kaston B.J. How to know the spiders. Third Edition. Dubuque: Wm C. Brown Co. 1972, 265pp

• Glucman S., Talley J.H. “Acute care for bite wounds; venomous spiders; Think black or brown." Patient Care. 1995. 29: 170-174

• Cooke J. "At the museum. A pioneering spider man?” Natural History NY: Museum of Natural History. 1996 103:74

• Shulman S. “Venomous pursuit." Technology Review. 1992 94: 15-16

• Smith R.L. "Poisonous plants and animals." Academic American. Danbury, conn: Golier Inc. 1996. 15: 383-385

• Kelsey A.M., Schneidermon H. "What's your diagnosis?” Consultant. 1995. 1013-1013

• JAMA “Necrotic Arachnidism-Pacific northwest 1988 - 1996" JAMA Centers for Disease Control. 1996. 275: 1870 -1871.

• Davis B.D., Dulbrcco R., Eisen H.N. et al. Microbiology incluluding immunolgy and molecular genetics. Second Edition. Hagerstown My: Harper and Row. 1973. pp: 645, 646, 851-852, 882, 899.

• Alison W.E. Jr., Shac R.B., Lynch.S. "Pyoderma Gangrenosum. A long term complication of the brown recluse spider bite." Plastic and Recponstructive Surgery.

• AAFP. "Brown recluse spider bites in pregnant women" Kansas City, No. American Family, Physician. 1992. 6: 2749

• S., Kohn M., Baker D., Vandrleest R., Gomex H., McKinney P., McGoldrick J., Brent. "Therapy of brown spider envenomation: a controlled trial of hyperbaric oxygen, dapsone, and cyproheptadine." Annals of Emergency Medicine. Ft. Collins: Colo. State School of Veterinary Medicine. 1995. 25: 363-368

• Munn G.E., Rosen T. "Management of brown recluse spider bite". Consultant. 1992. 32: 91

• Warrell D,A., Fenner P J. "Venomous bites". British Medical Bulletin. London Medicai Dept. The British

 

[Richard]

Dupe post

 

[N80]

Interesting, did you see this caption?:

This lesion is actually worse than it appears -the entre lesion is erotic underneath

I don't know what an erotic lesion is......but, hey, to each his own.

Seriously, I'm sure it meant to say 'necrotic'. Just thought it was funny. I have never used nitroglycerin patchs on recluse bites. There are significant potential systemic side effects if not done properly. Ice will do the job acutely. Odd that there was no mention of Dapsone. Agree about no surgical treatment early but if the wound necrosis, surgical debridement is mandatory.

 

[mjarrels]

My wife spent a few days in the hospital a few years ago and the doctors though it was a spider bite. It was touch and go at times and very serious. Big concern was if it reached her brain.

mark

 

[1bush2hog]

Piper -

Was that your friend that was bitten? Or just pictures of soemone else that your friend sent you? The reason I ask is that the progression in just 5 days is unbelievable.

I was bitten a couple of years ago by a BR, but must have got a low dose of venom compared to that poor fellow.

N80 - No offense, common or not, I will NOT be that complacent. The research and information on the BR spider is sparse at best. I would never have thought I would have to deal with a bite from one that crawled inside my house, but I did.

As someone else said - these spiders like dark areas and are not very agressive unless threatened. There is no way I will put on a pair of shoes that has been in a dark closet for awhile, without first beating them on the floor a time or two - They also like to hide inside of seldom worn clothes and gloves that may have been stored for awhile.

 

[Richard]

I might want to add that I've got the article I posted above in a Word document. It has the pictures buried in the article. Seems they didn't post and maybe no one cares.

If you would like to have the whole article and can accept a word document, PM me and I'll email it to you.

I have this copied here at work AND at home so if something WERE to happen, I'd have that article at hand to at least show the Doc and have a discussion on if it made sense to look into or not.

For some reason, the BR spider in particular, gives me the heebie jeebies over others. I guess the initial pics shown are why.

 

[N80]

N80 - No offense, common or not, I will NOT be that complacent. The research and information on the BR spider is sparse at best. I would never have thought I would have to deal with a bite from one that crawled inside my house, but I did.

No offense taken. Feel free to be as spider-diligent as you wish.

 

[1bush2hog]

No offense taken. Feel free to be as spider-diligent as you wish.

I would encourage everyone to be diligent in educating and arming themselves with all the information they can on this spider. It can and does inflict serious damage to it's victims.

I used to never worry about spiders either.

 

[meledward23]

I'll take a snake anyday over a spider. Snakes are relatively easy to spot compared to spiders hiding in the dark on the underside of a board in my barn.

These little suckers are all over the barn and buildings at the farm. I find it amazing that as many people and kids that frequent my place no one gets bite. (Note: I say my place, the actual barn and buildings are owned/run by another). I can find one of these in less than a few minutes if I want to look for one.

BR's scare me more than Black Widows. Black widows, are so distinct in my opinion. BR's are so non-descript, little, thin, pale, etc.