0
Why should cefepime not be taken by persons with myasthenia gravis?
Wiki User
∙ 11y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Who should not take diazepam?
Pregnant and breast-feeding woman should not take diazepam, nor should someone with myasthenia gravis . The drug should be used cautiously in those with epilepsy , as diazepam may trigger an epileptic seizure.
What drugs have interactions with cholinergic stimulants?
Certain antibiotics, especially neomycin, streptomycin, and kanamycin, can exacerbate the effects of some cholinergic stimulants. These antibiotics should be used with caution by people with myasthenia gravis.
Atropine sulfate preoperatively?
atropine sulfate is used as an antidote of anticholinesterase meds administered on patients with myasthenia gravis. Atropine sulfate should be also made available when performing the Tensilon Test to reverse the effect of Edrophonium injection.
Is robaxin a nsaid?
Yes. It is completely non habit-forming and has a liver toxicity profile similar to acetaminophen. It's a low-risk drug. It should not be used very carefully by people with myasthenia gravis. It should never be taken with alcohol.
Myasthenia gravis?
DefinitionMyasthenia gravis is a neuromuscular disorder. Neuromuscular disorders involve the muscles and the nerves that control them.Alternative NamesNeuromusclar disorder - myasthenia gravis Causes, incidence, and risk factorsMyasthenia gravis causes weakness of the voluntary (skeletal) muscles. These are the muscles that create movement and are normally under your conscious control. The involuntary muscles, on the other hand, are not under conscious control (such as the muscles of your heart and many other internal organs).In myasthenia gravis, weakness occurs because the nerve that activates a particular muscle does a poor job of stimulating that muscle. This problem occurs because immune cells (which normally attack foreign invaders) target and attack the body's own healthy cells. This is known as an autoimmune response. This autoimmune response produces antibodies that block the muscle cells from receiving messages (neurotransmitters) from the nerve cell.The cause of autoimmune disorders such as myasthenia gravis is unknown. In some cases, myasthenia gravis may be associated with tumors of the thymus (an organ of the immune system). Patients with myasthenia gravis have a higher risk of having other autoimmune disorders, such as thyrotoxicosis, rheumatoid arthritis, and systemic lupus erythematosus (lupus).Myasthenia gravis can affect people at any age. It is most common in young women and older men.SymptomsThe muscle weakness of myasthenia gravis worsens with activity and improves with rest. Weakness in affected muscles may cause:Breathing difficulty because of weakness of the chest wall musclesChewing or swallowing difficulty, causing frequent gagging, choking, or droolingDifficulty climbing stairs, lifting objects, or rising from a seated positionDifficulty talkingDrooping headFacial paralysis or weakness of the facial musclesFatigueHoarseness or changing voiceWeakness of the eye muscles, causing Double visionDifficulty maintaining steady gazeEyelid droopingSigns and testsA neurological examination may be normal or may show muscle weakness that progressively worsens as the muscle is used. In many people with myasthenia gravis, the eye muscles are affected first. Reflexes and feeling (sensation) are normal. Weakness may affect the arms, legs, breathing or swallowing muscles, and any other muscle group.Tests that may be performed:Acetylcholine receptor antibodies (may be present in the blood)CT or MRI scan of the chest (may show a tumor in the thymus)Repetitive stimulation (a type of nerve conduction study, may be more sensitive)Single-fiber EMG (may be very sensitive)TreatmentThere is no known cure for myasthenia gravis. However, treatment may result in prolonged periods without any symptoms (remission).Lifestyle adjustments usually enables continuation of many activities. Activity should be planned to allow scheduled rest periods. An eye patch may be recommended if double vision is bothersome. Stress and excessive heat exposure should be avoided because they can worsen symptoms.Some medications, such as neostigmine or pyridostigmine, improve the communication between the nerve and the muscle. Prednisone and other medications (such as azathioprine, cyclosporine, or mycophenolate mofetil) that suppress the autoimmune response responsible for the weakness may be used if symptoms are severe and other medications don't work well enough.Plasmapheresis may reduce symptoms for 4 - 6 weeks and is often used before surgery. In this technique, the person's blood plasma (the clear part of the blood) containing the antibodies is removed from the body and replaced with donated, antibody-free plasma or with other intravenous fluids.Intravenous immunoglobulin infusions may be as effective as plasmapheresis. In this technique, a large volume of a mixture of helpful antibodies is given directly into the bloodstream to blunt the effect of the autoimmune antibodies.Surgical removal of the thymus (thymectomy) may result in permanent remission or less need for medicines, especially when there is a tumor present.Patients with eye problems may try lens prisms to improve vision. Surgery may also be performed on the eye muscles.Several medications may make symptoms worse and should be avoided. Therefore, it is always important to check with your doctor about the safety of a medication before taking it.Crisis situations, where muscle weakness involves the breathing muscles, may occur without warning with under- or overuse of medications. These attacks seldom last longer than a few weeks. Hospitalization and assistance with breathing may be required during these attacks. Often plasmapheresis is used to help end the crisis.Support GroupsThe stress of illness can often be helped by joining support groups where members share common experiences and problems. See myasthenia gravis - support group.Expectations (prognosis)There is no cure, but long-term remission is possible. There may be minimal restriction on activity in many cases. People who have only eye symptoms (ocular myasthenia gravis), may develop generalized myasthenia over time.Pregnancy is possible for a woman with myasthenia gravis but should be closely supervised. The baby may be temporarily weak and require medications for a few weeks after birth but usually does not develop the disorder.ComplicationsComplications of surgeryMyasthenic crisis (breathing difficulty), may be life threateningRestrictions on lifestyle (possible)Side effects of medications (see the specific medication)Calling your health care providerCall your health care provider if you develop symptoms of myasthenia gravis.Go to the emergency room or call the local emergency number (such as 911) if you have breathing difficulty or swallowing problems.ReferencesBenatar M, Kaminski HJ. Evidence report: the medical treatment of ocular myasthenia (an evidence-based review): report of the Quality Standards Subcommittee of the American Academy of Neurology. Neurology. 2007;68(24):2144-9.Vincent A, Newsom-Davis J. Disorders of neuromuscular transmission. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier. 2007: chap 448.Zinman L, Ng E, Bril V. IV immunoglobulin in patients with myasthenia gravis: a randomized controlled trial. Neurology. 2007;68(11):837-41.
Why is it difficult to exercise with myasthenia gravis?
I am a Physical Therapist. MG pts. do not realize the rapidity of which there muscles fatigue during exercise... With proper timing of exercise repititions (usually slow to moderate speed),and proper intervals of rest (recuperation between exercises -usually 3 to 5 minutes) MG patients can successfully exercise without undue fatigue . Each patient is different and should consult with a licensed and skilled Physical Therapist before and during any rehabilitation program
How should persons react to persons who are HIV positive?
People should behave the same to those who are HIV positive as they would to anyone else.
What should a persons blood sugar be?
7
In What tense are bioghraphies written in?
Biographies of living persons should be written in the present tense whereas biographies of deceased persons should be written in the past tense.
What persons should avoid plastic surgery?
persons recovering from a heart attack, severe infection.or other serious illnesses.
When a persons has a heart attack he should be?
brought to the doctor at once
Under what conditons should a persons rights be violated?
No conditions.
