Most popular quantity. What is divalproex sodium?
It is used in the UK and U.S. for the treatment of the manic episodes of bipolar disorder, and increasingly taken long-term for prevention of both manic and depressive phases of bipolar disorder, especially the rapid-cycling variant. It is also used in the US for the treatment of epilepsy.
Divalproex sodium affects chemicals in the body that may be involved in causing seizures.
Divalproex sodium is used to treat various types of seizure disorders. Divalproex sodium is sometimes used together with other seizure medications.
Divalproex sodium may also be used for purposes other than those listed in this medication guide.
What is the most important information I should know about divalproex sodium?
In rare cases, divalproex sodium has caused life-threatening liver failure, especially in children younger than 2 years old. Children of this age may be at even greater risk for liver problems if they use more than one seizure medication, if they have a metabolic disorder, or if they have a brain disease causing mental impairment (such as Creutzfeldt-Jacob disease, Huntington
disease, multiple sclerosis, or a brain injury or infection). Divalproex sodium
has also caused rare cases of life-threatening pancreatitis (inflammation of
the pancreas). Pancreatitis can come on suddenly and symptoms may start even
after you have been taking divalproex sodium for several years. Seek emergency
medical attention if the person taking this medicine has nausea, vomiting,
stomach pain, or loss of appetite, low fever, dark urine, clay-colored stools,
or jaundice (yellowing of the skin or eyes). These symptoms may be early signs
of liver damage. Some of these symptoms may also be early signs of
pancreatitis. Divalproex sodium can cause birth defects. Do not use this
medication without your doctor's consent if you are pregnant. Use an effective
form of birth control, and tell your doctor if you become pregnant during
treatment. Do not stop taking the medication even if you feel better. It is
important to take divalproex sodium regularly to prevent seizures from
recurring. Call your doctor promptly if this medicine does not seem to be
working as well in preventing your seizures. Do not crush, chew, break, or open
a delayed-release or extended-release tablet or capsule. Swallow the pill
whole. It is specially made to release medicine slowly in the body. Breaking or
opening the pill would cause too much of the drug to be released at one time.
Carry an ID card or wear a medical alert bracelet stating that you are taking
divalproex sodium, in case of emergency. Any doctor, dentist, or emergency
medical care provider who treats you should know that you are taking divalproex
sodium.
Avoid using other drugs that make you sleepy (such as other seizure medicines, alcohol, cold medicine, pain medication, muscle relaxers, and medicine for depression or anxiety). They can add to sleepiness caused by divalproex sodium.
What should I discuss with my healthcare provider before taking divalproex sodium?
In rare cases, divalproex sodium has caused life-threatening liver failure, especially in children younger than 2 years old. Children of this age may be at even greater risk for liver problems if they use more than one seizure medication, if they have a metabolic disorder, or if they have a brain disease causing mental impairment (such as Creutzfeldt-Jacob disease, Huntington
disease, multiple sclerosis, or a brain injury or infection). Divalproex sodium
has also caused rare cases of life-threatening pancreatitis (inflammation of
the pancreas). Pancreatitis can come on suddenly and symptoms may start even
after you have been taking divalproex sodium for several years. Do not take divalproex
sodium if you have liver disease or a urea cycle disorder.
Before taking divalproex sodium, tell your doctor if you have:
- a bleeding or blood clotting disorder;
- a history of head injury, brain disorder, or coma;
- a family history of a urea cycle disorder;
- a family history of infant deaths with unknown cause; or
- HIV or CMV (cytomegalovirus) infection.
If you have any of these conditions, you may not be able to use divalproex sodium, or you may need a dosage adjustment or special tests during treatment.
FDA pregnancy category D. This medication can cause harm to an unborn baby. Do not use divalproex sodium without your doctor's consent if you are pregnant. Tell your doctor if you become pregnant during treatment. Divalproex sodium can cause birth defects. Use an effective form of birth control while you are using this medication. Divalproex sodium passes into breast milk and could harm a
nursing infant. Do not take divalproex sodium without telling your doctor if
you are breast-feeding a baby. Divalproex sodium should not be given to a child
younger than 2 years of age without a doctor's consent. Older adults may be
more sensitive to sleepiness caused by this medicine.
How should I take divalproex sodium?
Take this medication exactly as it was prescribed for you. Do not take the medication in larger amounts, or take it for longer than recommended by your doctor.
Take each dose with a full glass of water. Drink plenty of water while you are taking this medication. Your dose may need to be changed if you do not get enough fluids each day.
To be sure this medication is not causing harmful effects, your liver function will need to be tested. It is important that you not miss any scheduled visits to your doctor.
Do not stop taking the medication even if you feel better. It is important to take divalproex sodium regularly to prevent seizures from recurring. Get your prescription refilled before you run out of medicine completely. Call your doctor promptly if this medicine does not seem to be working as well in preventing your seizures. Do not crush, chew, break, or open a delayed-release
or extended-release tablet or capsule. Swallow the pill whole. It is specially
made to release medicine slowly in the body. Breaking or opening the pill would
cause too much of the drug to be released at one time.
You may open the divalproex sodium sprinkle capsule and sprinkle the medicine into a spoonful of pudding or applesauce to make swallowing easier. Swallow this mixture right away without chewing. Do not save the mixture for later use. Discard the empty capsule.
Carry an ID card or wear a medical alert bracelet stating that you are taking divalproex sodium, in case of emergency. Any doctor, dentist, or emergency medical care provider who treats you should know that you are taking divalproex sodium. Store divalproex sodium at room temperature away from moisture and heat.
What happens if I miss a dose?
Take the missed dose as soon as you remember. If it is almost time for your next dose, skip the missed dose and take the medicine at the next regularly scheduled time. Do not take extra medicine to make up the missed dose.
What happens if I overdose?
Seek emergency medical attention if you think you have used too much of this medicine.
Symptoms of a divalproex sodium overdose may include sleepiness or drowsiness, shallow breathing, weak pulse, or loss of consciousness.
What should I avoid while taking divalproex sodium?
Avoid drinking alcohol, which can increase some of the side effects of divalproex sodium.
Avoid using other medicines that make you sleepy (such as cold medicine, pain medication, muscle relaxers, and medicine for seizures, depression or anxiety). They can add to sleepiness caused by divalproex sodium.
Divalproex sodium can cause side effects that may impair your thinking or reactions. Be careful if you drive or do anything that requires you to be awake and alert. Avoid exposure to sunlight or artificial UV rays (sunlamps or tanning beds). Divalproex sodium can make your skin more sensitive to sunlight and sunburn may result. Use a sunscreen (minimum SPF 15) and wear protective
clothing if you must be out in the sun.
Divalproex sodium side effects
Seek emergency medical attention if the person taking this medicine has nausea, vomiting, stomach pain, or loss of appetite, low fever, dark urine, clay-colored stools, or jaundice (yellowing of the skin or eyes). These symptoms may be early signs of liver damage. Some of these symptoms may also be early signs of pancreatitis. Get emergency medical help if you have any of
these signs of an allergic reaction: hives; difficulty breathing; swelling of
your face, lips, tongue, or throat. Call your doctor at once if you have any of
these serious side effects:
- unexplained weakness with vomiting and confusion or fainting;
- easy bruising or bleeding, unusual weakness;
- fever, skin rash, swollen glands;
- fever, chills, body aches, flu symptoms;
- urinating less than usual;
- blood in your urine;
- hallucinations (seeing things that aren't there);
- weakness, lack of coordination;
- a red, blistering, peeling skin rash;
- extreme drowsiness;
- unusual bleeding or bruising; or
- double vision or back-and-forth movements of the eyes.
Continue using divalproex sodium and talk with your doctor if you have any of these less serious side effects:
- drowsiness or weakness;
- diarrhea, constipation, upset stomach;
- depression, anxiety, or other emotional changes;
- changes in your menstrual periods;
- enlarged breasts;
- tremor (shaking);
- hair loss;
- weight changes;
- a red, blistering, peeling skin rash;
- vision changes; or
- unusual or unpleasant taste in your mouth.
Side effects other than those listed here may also occur. Talk to your doctor about any side effect that seems unusual or that is especially bothersome.
What other drugs will affect divalproex sodium?
Before taking divalproex sodium, tell your doctor if you are using any of the following drugs:
- topiramate (Topamax);
- tolbutamide (Orinase);
- a blood thinner such as warfarin (Coumadin);
- aspirin or acetaminophen (Tylenol);
- zidovudine (Retrovir);
- clozapine (Clozaril, Fazaclo);
- diazepam (Valium);
- meropenem (Merrem);
- rifampin (Rifadin, Rimactane, Rifater);
- ethosuximide (Zarontin); or
- another seizure medicine such as phenytoin (Dilantin), carbamazepine (Tegretol, Carbatrol), phenobarbital (Luminal, Solfoton), felbamate (Felbatol), lamotrigine (Lamictal), or clonazepam (Klonopin).
If you are using any of these drugs, you may not be able to use divalproex sodium, or you may need dosage adjustments or special tests during treatment.
There may be other drugs not listed that can affect divalproex sodium. Tell your doctor about all the prescription and over-the-counter medications you use. This includes vitamins, minerals, herbal products, and drugs prescribed by other doctors. Do not start using a new medication without telling your doctor.
What is the shelf life of the pills?
- The expiry date is mentioned on each blister. It is different for different batches. The shelf life is 2 years from the date of manufacture and would differ from batch to batch depending on when they were manufactured.
Other Useful Information:
Calcium: A mineral found mainly in the hard part of bones, where it
is stored. Calcium is added to bones by cells called osteoblasts and is removed
from bones by cells called osteoclasts. Calcium is essential for healthy bones.
It is also important for muscle contraction, heart action, nervous system maintenance,
and normal blood clotting. Food sources of calcium include dairy foods, some
leafy green vegetables such as broccoli and collards, canned salmon, clams,
oysters, calcium-fortified foods, and tofu. According to the National Academy
of Sciences, adequate intake of calcium is 1,200 milligrams a day (four glasses
of milk) for men and women 51 and older, 1,000 milligrams a day for adults 19
through 50, and 1,300 milligrams a day for children 9 through 18. The upper
limit for calcium intake is 2.5 grams daily.
Cavities: Holes in the two outer layers of a tooth called the enamel
and the dentin. The enamel is the outermost white hard surface and the dentin
is the yellow layer just beneath enamel. Both layers serve to protect the inner
living tooth tissue called the pulp, where blood vessels and nerves reside.
Small cavities may not cause pain, and may be unnoticed by the patient. Larger
cavities can collect food, and the inner pulp of the affected tooth can become
irritated by bacterial toxins, foods that are cold, hot, sour, or sweet - causing
toothache.
Naturopathy: A system of therapy based on preventative care, and on
the use of heat, water, light, air, and massage as primary therapies for disease.
Some naturopaths use no medications, either pharmaceutical or herbal. Some recommend
herbal remedies only. A few who are licensed to prescribe may recommend pharmaceuticals
in those cases where they feel their use is warranted.
Naturopathy is an American healthcare profession. It was founded in the US
as a formal healthcare system at the turn of the 20th century by medical practitioners
from various natural therapeutic disciplines. By the early 1900s, more than
20 naturopathic medical schools existed, and naturopathic physicians were licensed
in most States. Today there are more than 1,000 licensed naturopathic doctors
in the US.
As practiced today, naturopathic medicine integrates traditional natural therapeutics
-- including botanical medicine, clinical nutrition, homeopathy, acupuncture,
traditional oriental medicine, hydrotherapy, and naturopathic manipulative therapy
-- with modern scientific medical diagnostic science and standards of care.
The medical research base of naturopathic practice consists of empirical documentation
of treatments using case history observations, medical records, and summaries
of practitioners' clinical experiences.
At present, the two accredited naturopathic medical schools in the US have
active research departments. Naturopathic researchers have investigated the
pharmacology and physiological effects of nutritional and natural therapeutic
agents, and naturopathic physicians have been active in the investigation of
new homeopathic remedies and in the natural treatment of women's health problems.
The most recently completed naturopathic study in women's health tested the
clinical and endocrine effects of a botanical formula as an alternative to estrogen
replacement therapy.
Blood: The familiar red fluid in the body that contains white and red
blood cells, platelets, proteins, and other elements. The blood is transported
throughout the body by the circulatory system. Blood functions in two directions:
arterial and venous. Arterial blood is the means by which oxygen and nutrients
are transported to tissues while venous blood is the means by which carbon dioxide
and metabolic by-products are transported to the lungs and kidneys, respectively,
for removal from the body.
Blood pressure: The blood pressure is the pressure of the blood within
the arteries. It is produced primarily by the contraction of the heart muscle.
It's measurement is recorded by two numbers. The first (systolic pressure) is
measured after the heart contracts and is highest. The second (diastolic pressure)
is measured before the heart contracts and lowest. A blood pressure cuff is
used to measure the pressure. Elevation of blood pressure is called "hypertension".
Brain: That part of the central nervous system that is located within
the cranium (skull). The brain functions as the primary receiver, organizer
and distributor of information for the body. It has two (right and left) halves
called "hemispheres."
Disease: Illness or sickness often characterized by typical patient
problems (symptoms) and physical findings (signs). Disruption sequence: The
events that occur when a fetus that is developing normally is subjected to a
destructive agent such as the rubella (German measles) virus.
Doctor: In a medical context, any medical professional with an MD, a
PhD, or any other doctoral degree. The term doctor is quite nonspecific. A doctor
may, for example, be a physician, psychologist, biomedical scientist, dentist,
or veterinarian. In a nonmedical context, a professor of history might be addressed
as doctor, an eminent theologian might be named a doctor of a church, and a
person awarded an honorary doctorate by a college or university might also be
called a doctor.
The word "doctor" comes from the Latin "docere" meaning
to teach. A doctor was a teacher, especially a learned or authoritative one.
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