Seizures in Dravet syndrome can be difficult to manage but may be reduced by anticonvulsant medications such as clobazam, stiripentol, topiramate and valproate. Because the course of the disorder varies from individual to individual, treatment protocols may vary. A diet high in fats and low in carbohydrates may also be beneficial, known as a ketogenic diet. Although diet adjustment can help, it does not eliminate the symptoms. Until a better form of treatment or cure is discovered, those with this disease will have myoclonic epilepsy for the rest of their lives.

Certain anticonvulsant drugs that are classed as Sodium Channel Blockers are now known to make seizures worse in most Dravet patients. These drugs include carbamazepine, gabapentin, lamotrigine, and phenytoin.

Treatments include cognitive rehabilitation through psychomotor and speech therapy. In addition, valproate is often administered to prevent recurrence of febrile seizures and benzodiazapine is used for long lasting seizures, but these treatments are usually insufficient.

Stiripentol was the only drug for which a double-blind placebo trial was performed and this drug showed efficacy in trials. It acts as a GABAergic agent and as a positive allosteric modulator of GABA receptor. Stiripentol, can improve focal refractory epilepsy, as well as Dravet's syndrome, supplemented with clobazam and valproate was approved in Europe in 2007 as a therapy for Dravet syndrome and has been found to reduce overall seizure rate by 70%. In cases with more drug resistant seizures, topiramate and the ketogenic diet are used as alternative treatments.

Cannabidiol (CBD) has received orphan drug status in the United States, for treatment of Dravet syndrome which will allow it to be studied.

Anti-epileptic drugs are normally used to combat ADNFLE. These drugs are discussed in the main epilepsy article.

Current available treatment is limited to treating the symptoms, not the cause. Seizure frequency can be regulated by the use of drugs such as Clonazepam (or other benzodiazepines) and Sodium Valproate. Clonazepam functions by increasing GABA activity at the GABA receptor. GABA is an inhibitory neurotransmitter and therefore, its increased activity hyperpolarizes cells. Clonazepam has been effective in minimising seizure activity, especially during puberty. Sodium valproate prevents the depolarization of the cell by blocking sodium ion channels and inhibitory GABA enzymes. Both of these anticonvulsants lead to depression of the central nervous system.

Life expectancy is only moderately affected by NE because the rate of disease progression is slow. Patients usually survive past 40-50 years of age.

The GABA antagonist CGP-35348 (3-amino-propyl-(diethoxymethyl) phosphinic acid) has been used in Aldh5a1-/- mice with strong results. It has shown to reduce the frequency of absence seizures, though there have been some cases in which it worsened convulsive seizures.

Baclofen (β-p-chlorophenyl-GABA) has some analgesic properties and has been traditionally used for spasticity. Its pharmacological effects primarily take place via presynaptic GABA receptors in the spinal cord, simultaneously releasing excitatory neurotransmitters onto motor neurons. Because the number and function of GABA receptors has been shown to progressively diminish in Aldh5a1-/- mice, such a therapy may prove to be useful. However, no data on the efficacy of baclofen on Aldh5a1-/- mice or human patients has been reported.

Unfortunately there is no cure for Lafora Disease with treatment being limited to controlling seizures through anti-epileptic and anti-convulsant medications. The treatment is usually based on the individual's specific symptoms and the severity of those symptoms. Some examples of medications include valproate, levetiracetam, topiramate, benzodiazepines, or perampanel. Although the symptoms and seizures can be controlled for a long period by using anti-epileptic drugs, the symptoms will progress and patients lose their ability to perform daily activities leading to the survival rate of approximately 10 years after symptoms begin. Quality of life worsens as the years go on, with some patients requiring a feeding tube so that they can get the nutrition and medication they need in order to keep functioning, but not necessarily living.

Several treatment methods have been determined exclusively for women with catamenial epilepsy. A great majority of these therapies include progestagens (naturally occurring) or progestins (synthetic progestagen). Drug interactions are an important factor when using progesterone therapy, as many antiseizure medications augment hepatic metabolism of gonadal steroids, and increase serum protein binding to hormones. There are many unfortunate side effects frequently seen in progesterone therapy usage, including vaginal dryness, dyspareunia, osteoporosis, and cardiovascular disease.

- "Cyclic progesterone therapy" supplements the patient with natural progesterone during the luteal phase when progesterone is normally low, and gradually reduces the supplementation premenstrually.

- "Suppressive progestin therapy" intends to suppress the menstrual cycle entirely by using injectable progestins or gonadotropin-releasing hormones (GnRH). GnRH basically mimics an ovary-free environment in the female, which is characteristic of the lack of menstrual cycle during menopause.

Depending on subtype, many patients find that acetazolamide therapy is useful in preventing attacks. In some cases, persistent attacks result in tendon shortening, for which surgery is required.

As there appeared to be a connection with PED and mutated GLUT1 transporters a possible treatment was looking at changing patients diets. A common treatment for another disorder with a mutated GLUT1 transporter is the ketogenic diet. The diet is a strict 3:1 ratio of fat (3) to protein and carbohydrates (1). This diet is thought to help restore the unbalance created by the decreased amount of glucose in the brain caused by the faulty GLUT1 transporter. This diet was administered to three patients who had been screened and found to have mutation in their SLC2A genes coding for GLUT1 and were experiencing PED symptoms. All three showed benefit from this treatment and a reduction in their PED episodes. They were able to exercise and run long distances for the first time in their lives. No other studies have been performed using this diet as many patients feel the advantages of the diet do not outweigh its disadvantages.

As some cases have noted that patients were able to alleviate or lessen their PED attacks with a sugary snack, another diet that was tried on patients was one rich in carbohydrates with additional frequent carbohydrate-containing snacks. Four patients with reported PED symptoms were put on this diet but no observable improvements were noted and in fact one patient even complained of worsening symptoms.

Additionally it has been observed that levodopa may reduce some symptoms associated with PED. This may demonstrate that PED is a precursor to Parkinson's disease. Acetazolamide was beneficial to some patients, but also worsened symptoms in others. Additionally, a modified version of the Atkin's diet helped to regulate glucose levels in the CSF. Patients with PED associated with insulinomas appeared to have symptoms resolved after consuming sugary drinks. Currently, there are no drugs that are particularly useful in completely curing all symptoms.

Most patients suffering from KTS have epilepsy that is resistant to anti-epileptic agents. Some patients showed a partial response to treatment, but very few were able to stop their epilepsy through treatment. One case was responsive to treatment using Phenobartbital and vigabatrin which are both anti-epileptic agents. Spasticity can be treated with baclofen, but not all patients are responsive to the treatment.

Dravet syndrome is a severe form of epilepsy. It is a rare genetic disorder that affects an estimated 1 in every 20,000–40,000 births.

Diagnosis is typically made upon patient history, although EEG recordings can be confirmatory if they occur during attacks.

Treatment of adenylosuccinate lyase deficiency can be done via epilepsy management with anticonvulsive drugs.Additionally the following options include:

- D-ribose and uridine administration

- Ketogenic diet

- S-adenosyl-l-methionine

In the early stages, it can be difficult to distinguish progressive myoclonic epilepsy from benign idiopathic generalised epilepsies, such as juvenile myoclonic epilepsy. With PME, the initial effectiveness of anticonvulsant treatment diminishes as seizures become more frequent and neurological decline progresses. However, these can also be signs of anticonvulsant intoxication. The myoclonus in PME is usually severe and is the prominent seizure type.

Most symptoms will improve quickly if deficiencies are treated early. Memory disorder may be permanent.

In patients suspected of WE, thiamine treatment should be started immediately. Blood should be immediately taken to test for thiamine, other vitamins and minerals levels. Following this an immediate intravenous or intramuscular dose of thiamine should be administered two or three times daily. Thiamine administration is usually continued until clinical improvement ceases.

Considering the diversity of possible causes and several surprising symptomatologic presentations, and because there is low assumed risk of toxicity of thiamine, because the therapeutic response is often dramatic from the first day, some qualified authors indicate parenteral thiamine if WE is suspected, both as a resource for diagnosis and treatment. The diagnosis is highly supported by the response to parenteral thiamine, but is not sufficient to be excluded by the lack of it. Parenteral thiamine administration is associated with a very small risk of anaphylaxis.

Alcohol abusers may have poor dietary intakes of several vitamins, and impaired thiamine absorption, metabolism, and storage; they may thus require higher doses.

If glucose is given, such as in hypoglycaemic alcoholics, thiamine must be given concurrently. If this is not done, the glucose will rapidly consume the remaining thiamine reserves, exacerbating this condition.

The observation of edema in MR, and also the finding of inflation and macrophages in necropsied tissues, has led to successful administration of antiinflammatories.

Other nutritional abnormalities should also be looked for, as they may be exacerbating the disease. In particular, magnesium, a cofactor of transketolase which may induce or aggravate the disease.

Other supplements may also be needed, including: cobalamin, ascorbic acid, folic acid, nicotinamide, zinc, phosphorus (dicalcium phosphate) and in some cases taurine, especially suitable when there cardiocirculatory impairment.

Patient-guided nutrition is suggested. In patients with Wernicke-Korsakoff syndrome, even higher doses of parenteral thiamine are recommended. Concurrent toxic effects of alcohol should also be considered.

Myoclonic seizures involve brief involuntary muscle twitching, and may become frequent enough to be disabling. Tonic-clonic seizures have two phases: the tonic phase may last a few seconds and involves the muscles tensing, and may lead to the person falling down; the clonic phase involves a convulsion of rapidly alternating muscle tensing and relaxing. Neurological dysfunction includes difficulty coordinating muscle movements (ataxia) and a decline in cognitive ability (dementia).

It has been suggested that a possible method of treatment for histidinemia is through the adoption of a diet that is low in histidine intake. However, the requirement for such dietary restrictions is typically unnecessary for 99% of all cases of histidinemia.

Response to treatment is variable and the long-term and functional outcome is unknown. To provide a basis for improving the understanding of the epidemiology, genotype/phenotype correlation and outcome of these diseases their impact on the quality of life of patients, and for evaluating diagnostic and therapeutic strategies a patient registry was established by the noncommercial International Working Group on Neurotransmitter Related Disorders (iNTD).

The use of hormone replacement therapy (HRT), to lessen the effects of menopause, has shown severe negative effects on the seizure patterns of women with catamenial epilepsy. During perimenopause, women with catamenial epilepsy generally experience an increase in seizure frequency, and HRT use does not change this likelihood. However HRT use after perimenopause has been significantly associated with an increase in seizure frequency and severity. Women progressing through peri- and post-menopause using HRT may be in greater need of anticonvulsant medication monitoring to maintain or reduce seizure occurrence. These same results have not been seen in laboratory counterparts. Adult female rats that have been ovariectomized, a parallel state to menopause, show increased seizure frequency overall. There are, however, several factors that could explain this difference, including ovariectomized rats do not have the analogous brain hormones milieu as menopausal women. Several studies following HRT use in women with catamenial epilepsy have demonstrated more influencable data than animal models, in this case.

The disease is named after Gonzalo Rodríguez Lafora (1886–1971), a Spanish neuropathologist who first recognized small inclusion bodies in Lafora patients. Since the discovery of Lafora Disease in early to mid 1900's there has not been too much research into it, until more recent years.

Recent research is looking into how inhibition of glycogen synthesis, since increased glucose uptake causes increased glycogen, could potentially stop the formation of the Lafora Bodies in neurons in laforin-deficient mice models while also reducing the chances of seizures. The adipocyte hormone Leptin is what this research targeted by blocking the leptin signaling to reduce glucose uptake and stop Lafora bodies from forming.

Other researchers are looking into the ways in which Lafora bodies are being regulated at the level of gene expression. There is specific research looking into how Laforin, a glycogen dephosphatase, gene expression is potentially being downregulated or mutations are arising in the DNA in LD allowing more phosphates to be present helping to render glycogen insoluble.

During the past two years (2015-2017), researchers in U.S., Canada, and Europe have formed the (LECI) Lafora Epilepsy Cure Initiative to try and find a cure for Lafora Disease with funding from the National Institutes of Health (NIH) led by Dr. Matthew Gentry at the University of Kentucky. Since researchers have found the two genes that cause LD, they are currently aiming to interrupt the process of how these mutations in those genes interfere with normal carbohydrate metabolism in mice models. They predict they will have one or more drugs ready for human clinical trials within the next few years.

Supplementary "protein substitute" formulas are typically prescribed for people PKU (starting in infancy) to provide the amino acids and other necessary nutrients that would otherwise be lacking in a low-phenylalanine diet. Tyrosine, which is normally derived from phenylalanine and which is necessary for normal brain function, is usually supplemented. Consumption of the protein substitute formulas can actually reduce phenylalanine levels, probably because it stops the process of protein catabolism from releasing Phe stored in the muscles and other tissues into the blood. Many PKU patients have their highest Phe levels after a period of fasting (such as overnight), because fasting triggers catabolism. A diet that is low in phenylalanine but does not include protein substitutes may also fail to lower blood Phe levels, since a nutritionally insufficient diet may also trigger catabolism. For all these reasons, the prescription formula is an important part of the treatment for patients with classic PKU.

The oral administration of tetrahydrobiopterin (or BH4) (a cofactor for the oxidation of phenylalanine) can reduce blood levels of this amino acid in some people. Most people, however, have little or no benefit.

Tentative evidence supports dietary supplementation with large neutral amino acids (LNAAs). The LNAAs (e.g. leu, tyr, trp, met, his, ile, val, thr) may compete with phe for specific carrier proteins that transport LNAAs across the intestinal mucosa into the blood and across the blood–brain barrier into the brain. It use is really only indicated in adults who will not follow an appropriate diet.

Another interesting treatment strategy for is casein glycomacropeptide (CGMP), which is a milk peptide naturally free of Phe in its pure form CGMP can substitute the main part of the free amino acids in the PKU diet and provides several beneficial nutritional effects compared to free amino acids. The fact that CGMP is a peptide ensures that the absorption rate of its amino acids is prolonged compared to free amino acids and thereby results in improved protein retention and increased satiety compared to free amino acids. Another important benefit of CGMP is that the taste is significantly improved when CGMP substitutes part of the free amino acids and this may help ensure improved compliance to the PKU diet.

Furthermore, CGMP contains a high amount of the phe lowering LNAAs, which constitutes about 41 g per 100 g protein and will therefore help maintain plasma phe levels in the target range.

Dietary control may help limit progression of the neurological damage.

There are hospital protocols for prevention, supplementing with thiamine in the presence of: history of alcohol misuse or related seizures, requirement for IV glucose, signs of malnutrition, poor diet, recent diarrhea or vomiting, peripheral neuropathy, intercurrent illness, delirium tremens or treatment for DTs, and others. Some experts advise parenteral thiamine should be given to all at-risk patients in the emergency room.

In the clinical diagnosis should be remembered that early symptoms are nonspecific, and it has been stated that WE may present nonspecific findings. There is consensus to provide water-soluble vitamins and minerals after gastric operations.

In some countries certain foods have been supplemented with thiamine, and have reduced WE cases. Improvement is difficult to quantify because they applied several different actions. Avoiding alcohol and having adequate nutrition reduces one of the main risk factors in developing Wernicke-Korsakoff syndrome.

The conversion of tryptophan to serotonin and other metabolites depends on vitamin B. If tryptophan catabolism has any impact on brain glutaric acid and other catabolite levels, vitamin B levels should be routinely assayed and normalized in the course of the treatment of GA1.