Epilepsy is often given different names, including the terms seizures, convulsions and fits. It is a relatively common problem, affecting all breeds of dogs and cats. Epilepsy can take several forms and the symptoms can vary considerably: from very minor, to major, life-threatening situations. This fact sheet is designed to outline the various signs and to suggest how Denes can help.
Epileptic attacks are caused by abnormal electrical discharges occurring in the brain, a little like a short circuit. There are several distinct causes, although there is often no one, definite reason. Cases of this type are termed idiopathic epilepsy. Other cases can arise from specific problems, including:
The sex of the animal, as well as the age and breed, can also influence the predisposition to epileptic attacks. Epilepsy can also be influenced by certain drugs and, in bitches, by the oestrus cycle.
Certain stimuli can also trigger epileptic attacks in patients with a history of epilepsy. These can include becoming over-excited, becoming over-sexed, getting too hot and being exposed to bright, flashing lights and to stressful situations.
Epileptic attacks can be divided up into 4 distinct phases, although in some animals it is not very easy to distinguish between the different stages.
The first stage is the prodromal phase, where the animal shows odd or unusual behaviour for several hours leading up to an attack. It is sometimes quite easy to see this stage in dogs, but it is much more difficult to see this happening in cats.
The second stage is called the aura and occurs when the animal changes its behaviour in the period just before the epileptic attack.
The ictal or fit stage is the period that most people would recognise as the typical epileptic fit. Symptoms can vary from minor trembling or twitching of the limbs or facial muscles, to collapse or complete loss of consciousness, with violent thrashing or spasms of the limbs and foaming at the mouth, together with urination and defaecation. Other signs can include dilation of the pupils, rigidity of the limbs, chewing movements of the jaws and salivation or drooling. This stage normally only lasts a few minutes but in some instances the fits do not stop. This condition is referred to as status epilepticus and constitutes a medical emergency. Some animals may have several epileptic fits in small clusters with distinct gaps in between.
The final stage is the postictal phase that follows directly after the acute attack. Many animals will show odd behaviour during this phase, including general unease. Other symptoms noted during this phase include a period of confusion, depression, apparent blindness, unsteadiness, pacing up and down and in increase in thirst or appetite. These signs normally go after an hour or two.
There are several drugs that your vet may use to help control the symptoms. Depending on the frequency and severity of the attacks, your vet may choose not to use any medication at all, or to use a combination of several drugs to help the problem, if the fits are very bad. Commonly used drugs include phenobarbitone, primidone and phenytoin sodium. Although these drugs often work well, they can be toxic to the liver and need to be monitored carefully. Other drugs that may be prescribed can include some hormone preparations, sedatives and some human anti-epileptic drugs.
There are several ways in which you can help, in addition to any advice or treatment that your vet may give. Some animals will benefit from an additive free diet, as chemical additives can be a contributory factor in some cases. All Denes recipes for both dogs and cats are additive free.
Certain herbal remedies can also be useful. The herbs in Denes Tranquil+ Powder, including valerian and skullcap, have a long association with helping with problems of this type and can be used alongside conventional medication. In fact in the past, skullcap was used as a specific herb for treating epilepsy and was once known as ‘mad dog weed’.
Where there is an existing liver condition, or where the anti-epileptic drugs are causing a problem, Denes Milk Thistle+ Powder can also help, by supporting the liver.
Homeopathic remedies have also proved useful in helping to control this condition. Ideally you should seek help from a homeopathic vet but the following remedies may be of help:
Flower essences or remedies such as Emergency Essence, can also be valuable, especially in terms of helping to reduce stress where this may be a factor in triggering a fit. Emergency Essence can also be given during a fit (by placing drops onto the animal’s nose) to help cut a fit short and can also be given in the period after a fit to help calm things.
Other useful fact sheets to read: