Treating MS Complications

Pseudobulbar Affect

A small percentage of patients suffer from pseudobulbar affect (uncontrollable laughing and/or crying). Neurodex is an investigative drug that is showing promise in controlling these symptoms. The drug combines dextromethorphan (an ingredient contained in many cough suppressants) and the enzyme inhibitor quinidine.

Sexual Dysfunction

Sildenafil (Viagra) may help improve sexual dysfunction in some patients. Corticosteroids, which are sometimes used for other MS symptoms, also improve sexual function. Other treatments are available that might be very beneficial. Patients should not be shy about discussing sexuality with their doctor. [See In-Depth Report # 15: Erectile dysfunction .]

Difficulty Swallowing

Techniques for helping patients with swallowing problems include using specific head and tongue positions to assist swallowing, and preparing pureed food. Patients may need to work with otolaryngologists (doctors specializing in ear, nose, and throat disorders) to address swallowing problems. Left untreated, swallowing problems can increase patients' risks of aspiration pneumonia, malnutrition, dehydration, and other problems.

Osteoporosis

MS is a strong risk factor for osteoporosis. In addition to calcium and vitamin D supplements, a number of drugs are now available to help prevent bone loss and reduce the risk of fractures due to osteoporosis. [See In-Depth Report #18: Osteoporosis.]

Depression and Stress

Treating Depression. Treating depression may not only improve mood but may also have direct benefits for patients.

• Antidepressants known as tricyclics may have specific benefits for MS in addition to managing severe depression. Amitriptyline (Elavil), for example, may be effective in alleviating the extreme mood swings that frequently occur in patients. This “emotional incontinence,” the inability to control emotions, can distress some patients more than physical symptoms. Other tricyclics include desipramine (Norpramin, Pertofrane) and imipramine (Tofranil), which have additional effects that improve bladder symptoms in some patients. These drugs, however, can have severe side effects.
• Newer antidepressant drugs, known as SSRIs (serotonin-reuptake inhibitors), which include fluoxetine (Prozac), sertraline (Zoloft), and paroxetine (Paxil), may be better tolerated. A study on sertraline suggested that it may also reduce the immune system's inflammatory response.