Lithium

Lithium
(LITH-ee-um)

Eskalith, Lithobid

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Lithium is one of the most widely used and studied medications for treating bipolar disorder. Lithium helps reduce the severity and frequency of mania. It may also help relieve or prevent bipolar depression.

Studies show that lithium can significantly reduce suicide risk. Lithium also helps prevent future manic and depressive episodes. As a result, it may be prescribed for long periods of time (even between episodes) as maintenance therapy.

Lithium acts on a person's central nervous system (brain and spinal cord). Doctors don't know exactly how lithium works to stabilize a person's mood, but it is thought to help strengthen nerve cell connections in brain regions that are involved in regulating mood, thinking and behavior.

It usually takes several weeks for lithium to begin working. Your doctor will want to take regular blood tests during your treatment because lithium can affect kidney or thyroid function. Lithium works best if the amount of the drug in your body is kept at a constant level. It is important that the lithium level in your body not be too low or too high. Your doctor will also probably suggest you drink eight to12 glasses of water or fluid a day during treatment and use a normal amount of salt in your food. Both salt and fluid can affect the levels of lithium in your blood, so it's important to consume a steady amount every day.

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Some products that may interact with this drug include: kava, sodium oxybate.

Other medications can affect the removal of alprazolam from your body, which may affect how alprazolam works. Examples include azole antifungals (such as itraconazole, ketoconazole), cimetidine, certain anti-depressants (such as fluoxetine, fluvoxamine, nefazodone), drugs to treat HIV (delavirdine, protease inhibitors such as indinavir), macrolide antibiotics (such as erythromycin), rifamycins (such as rifabutin), St. John's wort, drugs used to treat seizures (such as carbamazepine, phenytoin), among others.

Tell your doctor or pharmacist if you also take drugs that cause drowsiness such as: certain antihistamines (such as diphenhydramine), medicine for sleep or anxiety (such as diazepam, zolpidem), muscle relaxants, narcotic pain relievers (such as codeine), psychiatric medicines (such as chlorpromazine, risperidone, amitriptyline, trazodone).

Check the labels on all your medicines (such as cough-and-cold products) because they may contain ingredients which cause drowsiness. Ask your pharmacist about the safe use of those products.

Cigarette smoking decreases blood levels of this medication. Tell your doctor if you smoke or if you have recently stopped smoking.

Common side effects of Lithium include:

  • Hand tremor (If tremors are particularly bothersome, an additional medication can help.)
  • Increased thirst
  • Increased urination
  • Diarrhea
  • Vomiting
  • Weight gain
  • Impaired memory
  • Poor concentration
  • Drowsiness
  • Muscle weakness
  • Hair loss
  • Acne
  • Decreased thyroid function (which can be treated with thyroid hormone)

About 75% of people who take lithium for bipolar disorder have some side effects, although they may be minor. They may become less troublesome after a few weeks as your body adjusts to the drug. Sometimes, side effects of lithium can be relieved by tweaking the dose. However, never change your dose or drug schedule on your own. Do not change the brand of lithium without checking with your doctor or pharmacist first. If you are having any problems, talk to your doctor about your options.

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Dr. Stephen Covey

Every human has four endowments- self-awareness, conscience, independent will and creative imagination. These give us the ultimate human freedom... The power to choose, to respond, to change.

Demi Lovato

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Elbert Hubbard

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