One case of tuberculosis verrucosa cutis associated with inguinal lymphnode enlargement is presented. The patient, 24 years old male, has had palm-sized, dark-brown colored, indurated verrucous patch on left buttoek since 12 years old. Diagnosis was confirmed by characteristic clinical appearance, laboratory findings and histopathology. So he has been treated with I.N.A.H., P.A.S., streptomycin and pyridoxine. Remarkable effect was observed.
Child ; Diagnosis ; Humans ; Male ; Pyridoxine ; Streptomycin ; Tuberculosis* ; Young Adult

Acute isoniazid overdose is a relatively uncommon but potentially life-threatening event. Isoniazid overdose should be suspected in any patient with repeated seizures, coma and metabolic acidosis of uncertain etiology. The effective antidote for acute isoniazid- induced neurotoxicity is known to be pyridoxine. We report a 4-month old boy who showed repeated seizures, coma, metabolic acidosis and hyperglycemia from an accidental isoniazid overdose(100 mg/kg). This boy was recovered completely by the pyridoxine treatment with a dose of equivalent to the amount of isoniazid ingested.
Acidosis ; Child ; Coma ; Humans ; Hyperglycemia ; Infant ; Isoniazid* ; Male ; Pyridoxine ; Seizures

Isoniazid(Isonicotinic acid hydrazide) is an antimicrobial drug used since 1952 as a fast line agent for the prophylaxis and treatment of tuberculosis. Isoniazid is well known for problems in population having a high prevalence of isoniazid use for prophylaxis or treatment of tuberculosis. But intentional or accidental isoniazid overdose is uncommon. The ingestion of toxic amounts of isoniazid causes recurrent seizures, profound metabolic acidosis, coma and even death. In adults, toxicity can occur with the acute ingestion of as little as 1.5g of isoniazid. Doses larder than 30mg per kg often produce seizures. When ingested in amounts of 80-150mg per kg or more, isoniazid can be rapid fatal. 40-year-old woman having previous pulmonary tuberculosis ingested 7 gram of isoniazid(140mg/kg) to attempt suicide approximately 30 minutes prior to visit to our emergency medical center. She had recurrent generalized tonicclonic seizures and metabolic acidosis. We report one patient treated with pyridoxine, which was equivalent to the amount of isoniazid ingested and administered as a intravenous dose and oral dose.
Acidosis ; Adult ; Coma ; Eating ; Emergencies ; Female ; Humans ; Isoniazid* ; Prevalence ; Pyridoxine ; Seizures* ; Suicide ; Tuberculosis ; Tuberculosis, Pulmonary

A case of lupus vulgaris who has the typical skin lesion on the patella region of the right knee was presented. The patient is 9 years old, the generally healthy male, and is no special finding of chest X-ray but tuberculin test was strong positive. The skin lesion started about 2 years ago as baby's palm sized erythematous patch with apple jelly nodule on the right knee joint region. Diagnosis was made by characteristic of clinical appearance and histulagial finding including other laboratory data. The treatment was done with INAH, PAS, streptomycin and pyridoxine for 3 months. Now,The skin lesion is almost healed and still continue treatment and observation go on.
Child ; Diagnosis ; Humans ; Knee Joint* ; Knee* ; Lupus Vulgaris* ; Male ; Patella* ; Pyridoxine ; Skin ; Streptomycin ; Thorax ; Tuberculin Test

PURPOSE: We analyzed retrospectively the effect of pyridoxine in the treatment of peripheral nerve related foot pain because we have seen favorable clinical results from it as a monotherapy. MATERIALS AND METHODS: We analyzed the clinical results of 200 cases of peripheral nerve related foot pain, treated with pyridoxine from March 2009 to February 2012. We devided them into three groups, peripheral neuritis, Morton's neuroma and posttraumatic neuralgia and recorded percentage of improvement of pain, compared to initial pain level at 2 weeks and 6 weeks. RESULTS: There were 127 peripheral neuritis cases, 22 Morton's neuroma and 51 posttraumatic neuralgia. At 2 weeks after treatment, 135 cases(67.5%) showed pain relief. At 6 weeks, 36 cases(21%) showed complete improvement of pain, 81 cases(47%) showed more than 50% of improvement, 22 cases(13%) showed less than 50% of improvement and 33 cases(19%) showed no improvement. There are 4 cases of gastrointestinal discomfort and 2 cases of aggravation of nervy pain. CONCLUSION: Pyridoxine was effective drug in the treatment of peripheral neuropathic pain in terms of pain relief, safety and cost effectiveness. So it can be an available first line drug before adding other drugs.
Cost-Benefit Analysis ; Foot ; Neuralgia ; Neuritis ; Neuroma ; Peripheral Nerves ; Pyridoxine ; Retrospective Studies

Adolescent ; Adult ; Drug Combinations ; Humans ; Injections ; Male ; Pyridoxine ; administration & dosage ; pharmacokinetics ; Pyrrolidonecarboxylic Acid ; administration & dosage ; pharmacokinetics

Isoniazid is one of the most commonly used antituberculosis drug. Acute into xication is characterized by repetitious convulsions, high anion gap metabolic a cidosis and coma. The basis of theraphy consists of parental pyridoxine admi nistration in a dose equivalent to that of isoniazid ingested. Here we present a case of seizure and metabolic acidosis due to only renal adjustment dosage of Isoniazid in an elderly woman.
Acid-Base Equilibrium ; Acidosis* ; Aged* ; Coma ; Female ; Humans ; Isoniazid* ; Parents ; Pyridoxine ; Seizures*

Ginkgo nuts have been eaten as oriental medicine and food since ancient times in Korea. However, the potential toxicity of the ginkgo nuts is not well-known. It has been reported that 4-O-methoxypyridoxine in ginkgo nuts causes generalized seizures but no status epilepticus. This report describes a 58-year-old male presented with status epilepticus after overconsumption of ginkgo nuts. After treatment with anticonvulsants and pyridoxine, symptoms were resolved. The toxicity of ginkgo nuts should be considered as a cause of status epilepticus.
Anticonvulsants ; Ginkgo biloba ; Humans ; Korea ; Male ; Medicine, East Asian Traditional ; Middle Aged ; Nuts ; Pyridoxine ; Seizures ; Status Epilepticus

Anemia is the one of the most common complications among pregnant women, but sideroblastic anemia is very rare condition. The sideroblastic anemias have diverse etiologies but have in common an impaired biosynthesis of heme in the erythroid cells of the marrow. The ringed sideroblasts in the bone marrow aspirate is diagnostic hallmark of sideroblastic anemia. We report here a prenatal care and delivery in a pregnant woman complicated by hereditary sideroblastic anemia. This patient was treated with 200mg of pyridoxine per day during entire pregnancy period and further more, 4mg of oral folate per day was supplemented because concomitant folate deficiency is frequent in case of erythroid hyperplasia. Intermittently, the transfusions of packed red blood cells were required to maintain the hemoglobin level in the 9 to 10gm/dl range. We have experienced healthy maternal and perinatal outcome.
Anemia ; Anemia, Sideroblastic* ; Bone Marrow ; Erythrocytes ; Erythroid Cells ; Female ; Folic Acid ; Heme ; Humans ; Hyperplasia ; Pregnancy ; Pregnant Women* ; Prenatal Care* ; Pyridoxine

Isoniazid (INH), a hydrazide of isonicotinic acid, has been used for more than 30 years for the treatment of tuberculosis and is one of the most effective anti-tuberculous agents so far. In spite of the widespread use of INH, very few accidental or suicidal poisonings have been reported, Acute INH intoxication is characterized by hyperpyrexia, respiratory distress, coma seizure, metabolic acisosis, hyperglycemia and acetonuria Especially metabolic acidosis is not corrected by alkali therapy in which usual dose of bicarbonate supply, and seizure attacks also has not controlled by common anti-epileptic drugs, so it needed a large quantity of intravenous pyridoxine and diazepam infusion. This report describes an adult who ingested large amount of INH with the intent of suicide and was presented with the fatal status epilepticus and severe metabolic acidosis.
Acidosis ; Adult ; Alkalies ; Coma ; Diazepam ; Humans ; Hyperglycemia ; Isoniazid* ; Isonicotinic Acids ; Ketosis ; Poisoning ; Pyridoxine ; Seizures ; Status Epilepticus ; Suicide ; Tuberculosis