Rapid-onset hyponatremia is a rare, but potential, complication of olanzapine treatment. Hyponatremia, secondary to atypical antipsychotic use, has been reported in many case reports and is thought to be associated with a syndrome of inappropriate anti-diuretic hormone secretion (SIADH).
Does olanzapine affect sodium levels?
Clinicians should be aware that patients being treated with Olanzapine can develop hyponatraemia and it is important to check serum sodium levels when patients on Olanzapine develop symptoms suggestive of hyponatraemia.
What psych meds can cause hyponatremia?
Atypical antipsychotics (aripiprazole, quetiapine, clozapine) cause hyponatremia due to their serotonin-mediated effects on central 5-HT2 and 5-HT1c receptors which lead to excess release of ADH. Furthermore, serotonin is known to reset the osmostat and thereby lowers the threshold for ADH secretion.
Do antipsychotics cause hyponatremia?
The use of antipsychotic medications may put patients with schizophrenia at an increased risk of developing hyponatremia.Can Zyprexa cause hypernatremia?
According to our knowledge, there is only one case report suggesting an association between olanzapine monotherapy and the occurrence of hypernatremia.
What antidepressants cause low sodium levels?
All antidepressants except mianserin are associated with hyponatremia. The association is strongest with citalopram and lowest with duloxetine, venlafaxine and mirtazapine.
Can oxcarbazepine cause hyponatremia?
Oxcarbazepine, a keto-analogue of carbamazepine, was recently approved in the United States for the treatment of seizures of partial onset. Some patients treated with oxcarbazepine showed the development of hyponatremia, which in most instances was asymptomatic.
Can antidepressants cause electrolyte imbalance?
Taken together with other studies and case reports, the data strongly suggest that SSRIs as a class cause hyponatraemia more frequently than other antidepressant drugs.Which drugs can cause hyponatremia?
Known offenders include acetazolamide, amiloride, amphotericin, aripiprazole, atovaquone, thiazide diuretics, amiodarone, basiliximab, angiotensin II receptor blockers, angiotensin-converting enzyme inhibitors, bromocriptine, carbamazepine, carboplatin, carvedilol, celecoxib, cyclophosphamide, clofibrate, desmopressin, …
How can hyponatremia be prevented?- Treat associated conditions. …
- Educate yourself. …
- Take precautions during high-intensity activities. …
- Consider drinking sports beverages during demanding activities. …
- Drink water in moderation.
Does oxybutynin cause hyponatremia?
The rate of hyponatremia was 146 episodes per 1000 person-years with desmopressin compared with about 11 episodes per 1000 person-years among oxybutynin recipients, a 13-fold higher rate of hyponatremia in the desmopressin group, according to the investigators.
Does Prozac cause hyponatremia?
Using fluoxetine can decrease serum sodium level which is more frequent and more severe in elder patients, and can lead to clinically important hyponatremia in elders. Physicians should be aware of the possible development of hyponatremia and should pay more attention to clinical symptoms.
How do you raise your sodium level?
- Intravenous fluids. Your doctor may recommend IV sodium solution to slowly raise the sodium levels in your blood. …
- Medications. You may take medications to manage the signs and symptoms of hyponatremia, such as headaches, nausea and seizures.
What is neuroleptic syndrome?
INTRODUCTION Neuroleptic malignant syndrome (NMS) is a life-threatening neurologic emergency associated with the use of antipsychotic (neuroleptic) agents and characterized by a distinctive clinical syndrome of mental status change, rigidity, fever, and dysautonomia.
What are symptoms of NMS?
Symptoms of neuroleptic malignant syndrome usually include very high fever (102 to 104 degrees F), irregular pulse, accelerated heartbeat (tachycardia), increased rate of respiration (tachypnea), muscle rigidity, altered mental status, autonomic nervous system dysfunction resulting in high or low blood pressure, …
Why is NMS a medical emergency?
Neuroleptic malignant syndrome (NMS) is a lethal medical emergency associated with the use of neuroleptic agents and antiemetics that is characterized by a typical clinical syndrome of hyperthermia, rigidity, mental status alteration, and dysautonomia.
How is oxcarbazepine induced hyponatremia treated?
Most cases of OXC-induced severe or symptomatic hyponatremia can be corrected with dose reduction or drug discontinuation and fluid restriction.
Does Topamax cause hyponatremia?
Recently, other AEDs, such as eslicarbazepine, sodium valproate, lamotrigine, le- vetiracetam, gabapentin, phenytoin, and topiramate have also been reported to be as- sociated with hyponatremia [16, 17] , though not with the same frequency as OXC and CBZ.
What causes hyponatremia?
Hyponatremia is decrease in serum sodium concentration < 136 mEq/L (< 136 mmol/L) caused by an excess of water relative to solute. Common causes include diuretic use, diarrhea, heart failure, liver disease, renal disease, and the syndrome of inappropriate antidiuretic hormone secretion (SIADH).
Which SSRI causes most hyponatremia?
Based on data collected from 100 case reports, the risk of hyponatremia appeared to be highest in patients taking selective serotonin reuptake inhibitors (SSRIs) (incidence rate [IR]: 0.06–40%) and venlafaxine (IR: 0.08–70%).
Why do antidepressants cause hyponatremia?
The mechanism by which SSRIs cause hyponatremia is thought to be secondary to development of SIADH. Treatment of isovolemia hypotonic hyponatremia associated with SSRI use includes water restriction and mild diuresis with a loop diuretic.
Can you take antidepressants with low sodium?
Hyponatraemia. Elderly people who take antidepressants, particularly those who take SSRIs, may experience a severe fall in sodium (salt) levels, known as hyponatraemia. This may lead to a build-up of fluid inside the cells of the body, which can be potentially dangerous.
What is used to treat hyponatremia?
The primary treatments used in the management of hyponatremic patients rely on the use of intravenous sodium-containing fluids (normal saline or hypertonic saline) and fluid restriction. Less commonly, loop diuretics (eg, furosemide) or demeclocycline are used.
Does paroxetine cause hyponatremia?
Conclusions Hyponatremia is an underrecognized and potentially serious complication of paroxetine treatment in older patients.
Do all SSRI cause hyponatremia?
Conclusion. There is an increased risk of hyponatremia for all included antidepressants, except for mianserin. The strongest association between hyponatremia and antidepressants is found in SSRIs.
Can SSRIs cause hyponatremia?
Conclusion: Hyponatremia is a potentially dangerous side effect of antidepressants and is not exclusive to SSRIs. Current evidence suggests a relatively higher risk of hyponatremia with SSRIs and venlafaxine, especially when combined with patient risk factors, warranting clinicians to be aware of this complication.
Will eating salt help hyponatremia?
In elderly patients with a diet poor in protein and sodium, hyponatremia may be worsened by their low solute intake. The kidney’s need to excrete solutes aids in water excretion. An increase in dietary protein and salt can help improve water excretion.
How long does it take to recover from low sodium?
Generally, low sodium is asymptomatic (does not produce symptoms), when it is mild or related to your diet. It can take weeks or months for you to experience the effects of low salt in your diet—and these effects can be corrected by just one day of normal salt intake.
How much water should you drink if you have hyponatremia?
The water excretion rate of a healthy adult is about 20 L/day and does not exceed 800-1,000 mL/hr9). Thus, the maximum amount of water that a person with normal renal function can drink is 800-1,000 mL/hr to avoid hyponatremia symptoms.
Does Aldactone cause hyponatremia?
Conclusion. High doses of furosemide and spironolactone, or concomitant use of these diuretics, seem to be an important cause of hyponatremia in HF patients, particularly in combination with advanced age, diabetes and alcohol consumption.
Do corticosteroids cause hyponatremia?
Reduction in natriuresis by corticosteroids decreases diuresis, the amount of fluid and sodium supplementation needed to maintain homeostasis, incidences of hyponatremia and hypovolemia, and therefore, SVS.
