It was once assumed that anyone suffering from<unk>  would eventually need full-time care. This is still often the case, but rehabilitation can help regain some, albeit often limited, level of independence. Treatment involves the replacement or supplementation of thiamine by intravenous or intramuscular injection, together with proper nutrition and hydration. However, the amnesia and brain damage caused by the disease does not always respond to thiamine replacement therapy. In some cases, drug therapy is recommended. Treatment typically requires taking thiamine orally for 3 to 12 months, though only about 20 percent of cases are reversible. If treatment is successful, improvement will become apparent within two years, although recovery is slow and often incomplete. As an immediate form of treatment, a pairing of intravenous or intramuscular thiamine with a high concentration of B-complex vitamins can be administered three times daily for 2–3 days. In most cases, an effective response will be observed. A single dose of 1 gram of thiamine can also be administered to achieve a clinical response. In those who are seriously malnourished, the sudden availability of glucose without proper bodily levels of thiamine to metabolize is thought to cause damage to cells. Thus, the administration of thiamine along with an intravenous form of glucose is often good practice. Treatment for the memory aspect of<unk>  can also include domain-specific learning, which when used for rehabilitation is called the method of vanishing cues. Such treatments aim to use intact memory processes as the basis for rehabilitation. Those who used the method of vanishing cues in therapy were found to learn and retain information more easily. People diagnosed with<unk>  are reported to have a normal life expectancy, presuming that they abstain from alcohol and follow a balanced diet. Empirical research has suggested that good health practices have beneficial effects in<unk> .
Korsakoff syndrome
Huntington's disease-like syndrome
Parkinson-plus syndrome
Sydenham's chorea
Benedikt syndrome
Dementia praecox
Catel–Manzke syndrome
Tardive dysmentia