Friday, October 07, 2011

Landscapes: Volume Two

Here's another wonderful timelapse from Dustin Farrell plus

Landscapes: Volume Two from Dustin Farrell on Vimeo.

Tuesday, October 04, 2011

Snakes in the (Indian) Grass - The Big 4 - Dealing With Snakebites

A 'narcissistic' Indian Cobra
(Naja naja)

The Russell's Viper
Echis carinatus - the Saw Scaled Viper
Notice how variable the colouring can be.

Saranya, my daughter, did recover from a severely venomous Echis snakebite. It's part of the 'normal' risk for snake rescuers. That bite was the original driving force to bringing all the available information together in one place. As my own snake rescue work has almost been non-existent (due to busyness) I haven't really kept myself very up-to-date on the developments in treating snakebites for the last couple of years . This article was originally written even before that and badly needed to be brought up to date.

Incidentally, it's so good to see that the next generation is showing an interest in preserving these wonderful, though somewhat dangerous creatures! But for those who do get bitten and given the popularity of this post and the hope that it has proved helpful to quite a few, I thought it was time to brush-up on snake bites.  I summarise here a synopsis of the latest (as of October 2012) steps to be taken when bitten by a snake...

The Common Krait
First and foremost, no snakebite should be ignored. Most bites may be from nonvenomous snakes and sometimes even venomous snakes do not deliver enough venom when biting to prove dangerous, but that is no excuse not to go to the nearest emergency room, get evaluated, and if necessary, have treatment started. Early treatment is the key to preventing complications, and to saving lives, limbs and kidneys!
In India, it is conservatively estimated that 20,000 to 50,000 people die annually from snakebites. Morbidity (i.e. nonfatal injury rather than mortality-death) is also significant. These are not small numbers, and there seems to have been little improvement in reducing the fatalities over the years in spite of now having good supplies of polyvalent antisnakevenom available in all population centers.

The major reason for the high mortality rate (about 10% to 15% of all those reporting bites) is the delay in getting the victim to treatment. All too often snakebite victims are sent great distances to 'big' hospitals and the delay in starting treatment is the direct cause of death.

Of course, one root cause for snake bites is that rampant human population growth has forced snakes and people to occupy the same space. In my experience many of the snakes one runs into in towns, cities and villages are nonvenomous. These commonly jnclude the rat snake, water snakes, wolf snakes, trinket snakes, blind snakes, and and tree snakes like the bronze back, cat, and the lovely green vine snake. These snakes will bite when cornered but the bites should certainly not result in any serious medical problem. Clean the bite site and apply a good antiseptic such as Betadine. That's if you know your snakes, saw the snake clearly and when you KNOW with absolute certainty (positive snake identification can be tricky) that the snake that bit you was harmless! The general rule (see below) with any snakebite is to take no chances and to immediately seek out professional medical help. Let the physician decide whether your bite was dangerous or not.

However, India's 'big four' are not uncommon either! Very surprisingly, about 80% of the venomous snakebites in India come from the small saw scaled viper (Echis carinatus), and though this is a little fellow, it can be deadly. This has to do more (I think) with the fact that the saw scaled is small and inconspicuous, has good ground-like camouflage colours, and because it thinks it is invisible, it does not move away when approached and often gets stepped on - resulting in a bite. All the other three will try to make a fast getaway when anything big approaches them.

Snakes do not bite unless provoked, so it's probably true that a lot of the fatalities that do occur are in fact preventable. If you find a snake in your house or garden please be calm, do not approach the snake or try to drive it away, and promptly call a snake rescuer. In other words, right now get out and identify the snake rescuers in your area, store their mobile numbers well ahead of time so that you can save yourself and the snake comfortably when the need arises.

Krait bites are variable and often show little obvious pain or swelling at the site of the bite, which can lead one to think that the bite was harmless - DON'T BE FOOLED - take no chances and treat every bite as potentially fatal.  Some bites might even be 'dry' with the venomous snake biting but not injecting any venom. At the same time some bites can seem to be harmless but may actually have a slow start to symptoms - often Krait and saw scaled or other viper bites can have this innocent-seeming start but then turn very ugly. Just because there is no obvious pain or swelling DO NOT assume that the bite was harmless. Treat every bite as potentially deadly till proved otherwise by the competent medical authority.

In the absence of a nearby doctor, those accompanying the bitten one need to first CALM the victim down and then immobilise the affected limb (if it is a limb). Not one of the Indian poisonous snakes brings INSTANT death. You do have time to get the victim to a hospital and treated, but do get moving immediately.
Applying any sort of chemicals or external medicines, home remedies, nature cures, and cutting into the site of the bite to suck out the venom (was the mainstay of first aid in my youthful heyday) have all fallen out of favour. As we remark in the comments, you can say your prayers and mantras as you move towards the hospital, but do not be foolhardy enough to think that your prayers or those of any holy man, will save you from a Big 4 bite!


The use of pressure bandaging is controversial but if done with something like a crepe bandage AFTER starting to move towards the nearest competent hospital, and not wound on too tightly, perhaps combined with a simple splint or sling, may help to slow the spread of venom through the lymphatic system. The blood supply must NOT be cut off! On the whole, perhaps if the bitten one will be getting to a HOSPITAL within 3 or 4 hours, it may be better not to attempt any pressure bandaging, but advice on this point varies.
As you move the bitten one towards a hospital, try to gently remove any jewellery worn on the affected limb - like wrist watch, rings, bangles, bracelets, anklets, or metti (toe rings) as these may cause problems if there is subsequent swelling or edema associated with the bite. Also loosen constricting clothing like ties or belts.
Next, get the person to the nearest good hospital as fast as possible. Walking and running for the victim are to be avoided, as is movement of the affected limb. Try to carry the person at least on a pallet or makeshift stretcher if no vehicles are available.
Giving anything by mouth is best avoided except if dehydration is a risk, in which case consider sips of oral rehydration fluids (clean water mixed with a little salt and sugar will do OK).
Some venomous snakes have cardiotoxins (poisons that can slow or stop the heart) so if possible try to keep the affected limb BELOW the level of the heart.

The victim should be encouraged to:
Remain calm.
Move minimally.
Breathe deeply and evenly to bring the pulse rate to a slower steady state.

Particularly as you move towards the closest hospital, keep a watch on breathing and on keeping airways clear. If the person has difficulty breathing, first see that there is nothing blocking the airway (like the tongue, secretions, or vomit) and if necessary be prepared to help the person to breathe by doing chest compressions or mouth to mouth. Rarely will the heart be affected so early on, so full scale CPR may not be needed.
Those having cell phones should call ahead so that even if antivenom is not available, it will be made available by the time the patient arrives. remember that 10, or even more, vials of antivenom may be needed, so ask whoever is at the other end to ensure an adequate supply, OR in the absence of definite knowledge, just get the victim to the nearest hospital. In Tamil Nadu, all the government hospitals are expected to have stock of antivenom.
Observe the snakebite victim carefully while taking them to the hospital. Note the time of the bite and its location and try to get as much accurate information on the appearance and size of the snake. Any symptoms such as discolouration at the site or of the affected limb, swelling, signs of bruising, changes in eyes (e.g. droopy lids), eyesight, speech, breathing, sweating, unusual eye movements, dizziness, bruising, bleeding, lowered level of consciousness, loss of consciousness, or other difficulties should be noted.
If the snakebite victim happens to faint, the most important thing is to make sure that they are able to breathe. If possible lean the head backward and depress the tongue to keep the throat open. Do not waste time trying to make them recover from the faint. Make sure that they are breathing and concentrate on getting to the hospital fast. If, as you move towards the hospital, you do have access to a phone or mobile, ask the doctors who are waiting for you for advice particularly in case of fainting as sometimes this may indicate that a medical condition called "shock" is setting in and that is potentially more dangerous than even the effects of snake venom! It is important to keep the bite victim warm.
Try to get information on what snake it was, appearance, size, etc. but please don't waste time on this or on trying to catch the snake! Getting the person to a competent hospital is the only major priority!

Mostly, if there are symptoms, the doctors will immediately start the antivenom treatment (subq checking for allergies is considered a waste of valuable time; if there are allergies deal with them clinically) and then one will most profitably spend one's time praying that there will be no complications. In case of allergy to the antivenin or an immune reaction the doctors will temporarily stop the antivenin, treat those symptoms, but then should proceed with administering the antivenin. Physicians should be competent at handling anaphylactic shock! - please see the PPT at the end for more details...

On admission, and at relevant intervals afterwards, doctors will probably check on how well the blood is clotting (bleeding time, clotting time, and sometimes tests like PT and aPTT), kidney function (urine output, blood urea, creatinine and electrolyte levels), and of course the vital signs - pulse, breathing, temperature, blood pressure and the amount of oxygen in the blood (pO2). They may also keep tabs on the patient's haemoglobin, blood cell counts (especially platelets), ECG (EKG) and perhaps the blood gases too.
Ophiophagus hannah the King Cobra
Sometimes even after a day or two, things can go wrong with the patient starting bleeding, kidney failure, or even the heart could be affected, so keeping the victim under medical observation even after the antivenom has been administered is important. Most of the time, alert medical staff will successfully deal with each crisis as it arises.
I only eat snakes!

My daughter was bitten by the Saw Scaled Viper (Echis, see above), but sometimes a non-big-four candidate can cause trouble. In our our area of South India, especially in hilly areas, we do run into bites from the Hump-nosed pit viper (Hypnale hypnale) the King Cobra (bites are rare), the Bamboo pit viper, and the Malabar pit viper too.
Hump-nosed Pit Viper

The Malabar Pit Viper Trimeresurus malabaricus is again a very variable snake. It frequents the highlands of SW India, and has dark, light, green and brown morphs!

The Bamboo Pit Viper

Our recent Big 4 snake rescue were a Russel's viper and you can get the full story here:
and a multiple snake rescue :

The Noble Indian Cobra!

There have been many hits on this article as well as requests for more information, so I thought I would share some of the resources that I found most helpful:

1.Snakebite Envenomation in India: A Rural Medical Emergency Indian Pediatrics 2006;43:553-554
2. Kraits deliver some powerful neurotoxins that cause few initial symptoms at the site of the bite but can be deadly within a couple of hours. Detailed Instructions for Krait bites can be found here: *Note that Indian polyvalent antivenom is effective against Krait venom also.
3. The University of Adelaide's toxinology resources website has an excellent database of information on most of the poisonous snakes in the world, first aid, treatment, and antivenins. Use the search engine to find the information you need:
4. Snakebite Research Unit, Little Flower HospitalAngamaly, Kerala - First Aid
5.A helpful interview with Romulus Whittaker in The Hindu:
6. Guidelines for the Clinical Management of Snake bites in the South-East Asia Region By the WHO is now a bit dated (1999).
7. "Snake Bite in South Asia: A Review" in PLOS Neglected Tropical Diseases (Jan 2010)
also here (same article) :;jsessionid=FBC1BE8828656BCE7CC2B211EA5EAB10
8. "Commissioned article: management of exotic snakebites"  Well worth reading even though it does not cover Indian snakes. 

It is our instinctive reaction of fear, and the frenzy that follows it that leads to most of our snake 'problems'. In my experience, a snake, when it knows it's been spotted, will try to find some way to escape. If it is allowed to move out calmly, that is the end of that. 
Unfortunately, we don't want the snake to leave... we want to see it dead. All questions, such as whether it is venomous or not, are left to be discussed after the snake is well and truly dead!

Please leave the snakes alone, and if at all possible they will leave you alone too. What they are after are the rodents, frogs and insects that frequent our habitations. The poor snake only wants to do her hunting as quietly as possible and then disappear, so why not live and let live???

Snakebite Management in India
View more presentations from Ashendu Pandey 


Monday, October 03, 2011

SWADESHI Rediscovering India's Independence

India is in crisis. Inflation has raised its ugly head. Even our huge new middle class is in trouble. The poor may sink completely. Our greatest immediate difficulty is that those most essential of commodities - staple foods, vegetables, milk - are seeing the fastest rising rates. Potable water is sold at Rs 20 a litre and water is scarce.

At the same time, complexity takes hold of our economic, political, religious, and cultural fronts. Yet we are being sold a strange brew of oversimplifications. It's the cost of development, they say; or, reform is always painful and so costly to implement...

There is a deliberate bid to reduce the political fallout by confusing the issues. Great and somewhat relentless forces have silently been unleashed in our nation. Though we can see the evil clearly in our neighbours' experiences, we are blinded to our own inability to see ourselves as we really are.

Strategically and with global implications, the restoration of democracy in Pakistan, the sidelining of 'Mushy' Musharraf, and the now more hidden face of the military oligarchy there, coupled with the fallout of the 'war on terror' on Pakistan's border with Afghanistan, has led the US and the EU to seek much closer ties with India.

We see the rise of the West in India most clearly in the fields of defence and retail. More subtle signs include the red carpet welcome to Western based MNCs, as well as a deliberate (but silent) turning away from the independence theme of Swadeshi that formed the economic backbone of Mahatma Gandhi's freedom movement.

It is not just one Indian national party that has changed their tune to welcome the latest trend to global capitalistic hegemony. Both our leading political blocks - the Congress led UPA, and the BJP led NDA, are openly shedding nonalignment for Western goodies, while the communist block has incinerated itself and a successful new party is focussed on anticorruption but doesn't seem to have any vision for India.

Just a couple of small examples show how far we have come since our 'non-aligned' days of standing tall for freedom. On the one hand our politicians try to convince us that our economic and defence needs dictate our strengthening trade with the West and even with Israel. On the other hand, we are not willing to accept desperately needed gas from Iran. Iran's policy of seeking nuclear self-sufficiency (as we too had done) apparently now offends our Realpolitik and the necessity of pandering to the American foreign policy.

So much so that our traditional pro-Palestine stance has come a cropper and even while sitting in the UN Security Council, we follow the US line on what is and is not terror - even to the point of winking at genocides! Another traditional ally has been offering us gas at a rate that will make it the preferred fuel for the nation but we dare not take the offer as it will 'offend' the mighty neoglobalist Americans.

We feel safer as American dependents - now how strange is that?

I think the biggest blind spot that we have is our fear of China. There is no logic to this fear. Any rational analysis would show that closer ties between these two economies promise huge benefits for both sides. It is an economic alliance that the West justly fears. All sorts of pressure has been brought on our politicos to increase the alienation, and our brave leaders have succumbed. There is no logic, other than the immediate need in the depths of their pockets.

As Mahatma Gandhi knew, when there is no Swadesh there can be no Swaraj. Yet we no longer care for the Mahatma's advice.

Swadeshi is also prominently missing in agriculture. The obvious result is that while the prices of basic foods skyrocket, the traditional farmer gets poorer and poorer. Those that benefit directly, and immensely, are the stockists and 'middle men' - now a misnomer in itself for this niche has been fully occupied by MNC minions. It almost seems as though our political bosses are aching to replace the myriad millions of traditional farmers with mega farms controlled by a few choice corporate houses.

The new breed of MNC linked trading houses and cartels can stock (it used to be called 'hoard') and therefore exercise empty 'value addition' with impunity. They sell at self-created demand peaks in connivance with a government that will authorize exports of commodities that are in short supply. The obfuscation is most clearly visible when the government blames 'global' factors including that wonderful commodity, crude oil. The recent global spike up in the prices of commodities should actually have absolutely no impact on domestic prices when our own agricultural production is more than self sufficient! The same goes for cooking oil where retail prices at one stage rose by more than 50% over just a six month period!

Meanwhile, the farmers starve, fail to pay their debts, and commit suicide. We face a drought this year with the failure of the SW monsoons. And on the sidelines await the ever-eager property speculators, who are just waiting to pick up excellent farmland at distress sale prices, to hand over to the cash-rich agri-corps, who are also circling hungrily above. Once the carcass has been picked clean, we Indians who earn only a tenth of what the West averages, will yet pay the full 'global' price at par for our own commodities. Paying such a price to our existing farmers seems not to be an option. No, we will wait for the corporates to make the killing!

As Gandhiji remarked so many years ago, "Swadeshi is that spirit in us which requires us to serve our immediate neighbours before others, and to use things produced in our neighbourhood in preference to those more remote. So doing, we serve humanity to the best of our capacity. We cannot serve humanity by neglecting our neighbours"

And further and more pointedly, Swadeshi is "a call to the consumer to be aware of the violence he is causing by supporting those industries that result in poverty, harm to workers and to humans and other creatures"

The  maha atma Gandhi ji came, and did more than his bit to rescue us from our coils of slavery. There is no sense in yearning for him to come again. The only ones who can save us from our (oh so 'Gandhian') politicians, are ourselves. Right now we have only ourselves to blame for not calling our politicians to account. It is high time for our youth to rise and discover the true power of the ballot, voting for persons who have commitment to India, and are not so bent on first taking care of lining their own pockets. But that is only the beginning.

We must find ways to hold our politicos to account, to demand that they lead well and honestly, build institutions of democracy and justice, and demand that they have a vision for the India to build up a committed and caring India.

This post has been updated and redone to bring it up-to-date as of Feb 2015


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