|
|
methylprednisolone (meth il
pred NIS oh lohn)
|
|
|
|
|
|
Medrol
|
|
2 mg
|
4 mg
|
8 mg
|
16 mg
|
24 mg
|
32 mg
|
|
|
|
|
This drug is available in a generic form.
|
|
|
What is methylprednisolone?
Methylprednisolone is a steroid drug. It is similar to
cortisone, which is made in the adrenal glands. The drug has
anti-inflammatory effects in the body which is the desired
action.
|
|
|
|
|
|
What is it used for?
Methylprednisolone is used to treat a wide range of
disorders such as asthma and arthritis. In gastroenterology,
it is effective in the treatment of several inflammatory
conditions such as ulcerative and microscopic colitis,
Crohn's disease and autoimmune hepatitis.
|
|
|
|
|
|
How do I take it?
Follow your physician's instructions carefully. The
medication is usually taken once or twice a day. For
long-term use, physicians will often try to use alternate
day treatment, taking a dose one day and nothing the next.
At one time, the drug was thought to be a stomach irritant
and even cause ulcers. It is now known that this is not
true. The drug can be taken with or without food. It may be
crushed and mixed with food. Keep all medications away from
children. Never share your medications with anyone else.
|
|
|
|
|
|
What do I do for a missed dose?
If you take the drug once a day, take it as soon as you
remember that day. If you do not remember until the next
day, skip the missed dose and do not double up. If you take
the drug twice or more daily, take the missed dose as soon
as you remember that day. If you don't remember until the
next morning, then double just that dose. If you are on
alternate day treatment, take the dose whenever you remember
and adjust your schedule to every other day afterwards.
|
|
|
|
|
|
Are there interactions with food or beverages?
There are no known interactions with any foods or
beverages. However, methylprednisolone may cause retention
of sodium (salt), so keep your sodium intake to a minimum.
The drug may also result in excess urine secretion of
potassium, so foods high in potassium are recommended. See
the diet section for details. There are no known
interactions with alcohol.
|
|
|
|
|
|
Are there interactions with other drugs?
An interaction generally means that one drug may increase
or decrease the effect of another drug. Also, the more
medications a person takes, the more likely there will be a
drug interaction.
Interactions with this drug may occur with the following:
- amphotericin B (Fungizone)
- estrogen (Premarin)
- aspirin
- ketoconazole (Nizoral)
- barbiturates (phenobarbital, Donnatal)
- birth control pills
- blood thinners (Coumadin)
- phenytoin (Dilantin)
- carbamazepine (Tegretol)
- rifampin (Rifadin)
- cyclosporine (Sandimmune, Neoral)
|
|
|
|
|
|
Is there a problem if I have another disorder or
disease?
At times, a drug may have a different or enhanced effect
when other diseases are present. At other times, the drug
may worsen or effect another disease.
With this drug, the following disorders may be a problem:
- Osteoporosis is a particular concern because the drug
causes loss of calcium from bone. Extra calcium and
vitamin D in the diet are generally recommended. The
physician may recommend a drug to prevent
osteoporosis.
- Tuberculosis or a positive TB skin test
- Diabetes treatment may require adjustment since the
drug tends to raise blood sugar
- Hepatitis
- Diverticulitis
- Seizures or convulsions
- High blood pressure
- Glaucoma
|
|
|
|
|
|
What about allergies?
People who have known allergies or asthma may be at an
increased risk for a reaction from any new medication. The
physician should always know a patient's allergy history.
Signs of an allergic reaction are skin rash, hives and
itching. Of course, a person should not take
methylprednisolone if there has been a previous reaction to
this or a similar drug.
|
|
|
|
|
|
What if I'm pregnant, considering pregnancy or
breast-feeding?
Most females now know that, if possible, no drug,
including alcohol, should be taken during pregnancy or
lactation. The potential danger, of course, is an injury to
the baby. However, some drugs are much safer than others in
this regard. So, the FDA has a grading system for each drug
which reflects what is known medically. It ranks drugs from
A, where medical studies show no evidence for danger to the
fetus or mother, to B, C, D and X, where the medical
evidence indicates that the risk to the fetus outweighs any
benefit to the mother. Methylprednisolone is ranked C.
Always consult your physician before taking any drug during
or when planning pregnancy.
|
|
|
|
|
|
What are the effects on sexual function?
It is common for this drug to cause changes in menstrual
function. If depression occurs, reduced sexual desire may
develop.
|
|
|
|
|
|
Are there other precautions?
- If you take the drug long-term, carry a drug alert
card or neckwear
- Do not stop taking this drug suddenly because your
own adrenal glands cannot quickly produce enough needed
cortisone
- The drug may prevent a good response to
vaccinations
- Methylprednisolone increases appetite! Weight gain
will occur if you are not careful in controlling
your calorie intake
- Follow-up medical tests needed: blood potassium,
blood pressure, regular eye exam. If you are an older
patient, consider bone densitometry to check for early
osteoporosis
|
|
|
|
|
|
How long is it safe to take methylprednisolone?
Since there may be some distressing side effects on
appearance, weight gain and, especially, calcium loss in
bone, physicians always use the lowest dose and for the
shortest time possible. Still, there are instances where
long-term, indefinite methylprednisolone therapy is needed.
You just have to be followed carefully.
|
|
|
|
|
|
How about side effects?
Adverse reactions can occur with any drug, even
over-the-counter medications. Some of these are mild such as
a stomach upset, which may be avoided by taking the
medication with food. Minor reactions may go away on their
own but if they persist, contact the physician. For major
reactions, the patient should contact the physician
immediately.
With methylprednisolone, the most annoying side effect
for patients generally is the puffiness in the face and neck
that can occur. Increased appetite and weight gain are very
real problems, especially for females. The drug may cause
some mental changes and, particularly, may worsen an
underlying depression. While major side effects are unusual,
a serious one is a condition called osteonecrosis. This
causes weakness and even fracture of the hip or shoulder
which would require major orthopedic surgery.
For methylprednisolone, the following are the observed
side effects:
Minor:
- weight gain
- facial swelling
- nervousness
- acne
- rash
Major:
- depression
- unusual fatigue or weakness
- blurred vision
- abdominal pain
- bloody or black stools
- infections
- painful hips or shoulders
- osteoporosis
|
|
|
|
|
|
A physician's comment...
Steroid drugs have a very important role in
gastroenterology. They are life-saving in treating
autoimmune hepatitis. For acute inflammatory conditions such
as ulcerative colitis and Crohn's disease, they are able to
bring symptoms under control very quickly. Whenever
possible, the physician tries to taper the patient off the
drug and so avoid long-term use. He or she will always use
the lowest effective dose. Alternate day therapy can
frequently avoid many of the side effects. A new steroid
called budesonide may become available in 1998. It has the
same beneficial properties as methylprednisolone without
many of the major side effects. Finally, newer forms of
treatment for some of these conditions are coming along and,
hopefully, the chronic use of steroid drugs can be reduced
further.
|
Posted: July 1998
Crohn's Disease
|
Ulcerative Colitis
|
Autoimmune Hepatitis
|
High Potassium Diet
|
Low Sodium Diet
|
Osteoporosis Diet
|