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- Tummy Trouble (Digestive Disorders) FAQs
- Patient Comments: Indigestion - Treatments
- Patient Comments: Indigestion - Symptoms
- Patient Comments: Indigestion - Causes
- Patient Comments: Indigestion - Complications
- Find a local Gastroenterologist in your town
- Indigestion definition (dyspepsia) and facts
- What is indigestion (dyspepsia)?
- What are the signs and symptoms of indigestion (dyspepsia)?
- Is burping (belching) a symptom of indigestion?
- How long does indigestion (dyspepsia) last?
- What causes indigestion (dyspepsia)?
- How is indigestion (dyspepsia) diagnosed?
- What natural or home remedies are used to treat dyspepsia (indigestion)?
- What treatments relieve and cure indigestion (dyspepsia)?
- Diet and indigestion
- Pro-motility medication for indigestion
- Antidepressants for indigestion
- Psychological treatments for indigestion
- Smooth muscle relaxants for indigestion
- Which specialties of doctors treat indigestion (dyspepsia)?
- What are the complications of indigestion (dyspepsia)?
- What can a person expect during the diagnosis and treatment of indigestion (prognosis)?
- What other diseases or conditions mimic indigestion (dyspepsia)?
- What research is ongoing for treatments to cure indigestion (dyspepsia)?
Antidepressants for indigestion
Patients with functional disorders, including indigestion, are frequently found to be suffering from depression and/or anxiety. It is unclear, however, if the depression and anxiety are the cause or the result of the functional disorders or are unrelated to these disorders. (Depression and anxiety are common and, therefore, their occurrence together with functional disorders may be coincidental.) Several clinical trials have shown that antidepressants are effective in IBS in relieving abdominal pain. Antidepressants also have been shown to be effective in unexplained (non-cardiac) chest pain, a condition thought to represent a dysfunction of the esophagus. Antidepressants have not been studied adequately in other types of functional disorders, including indigestion. It probably is reasonable to treat patients with indigestion with psychotropic drugs if they have moderate or severe depression or anxiety.
The antidepressants work in functional disorders at relatively low doses that have little or no effect on depression. It is believed, therefore, that these drugs work not by combating depression, but in different ways (through different mechanisms). For example, these drugs have been shown to adjust (modulate) the activity of the nerves and to have analgesic (pain-relieving) effects as well.
Commonly used psychotropic drugs include the tricyclic antidepressants, desipramine (Norpramine) and trimipramine (Surmontil). Although studies are encouraging, it is not yet clear whether the newer class of antidepressants, the serotonin-reuptake inhibitors such as fluoxetine (Prozac), sertraline (Zoloft), and paroxetine (Paxil), are effective in functional disorders, including indigestion.
Psychological treatments for indigestion
Psychological treatments include cognitive-behavioral therapy, hypnosis, psychodynamic or interpersonal psychotherapy, and relaxation/stress management. Few studies of psychological treatments have been conducted in indigestion, although more studies have been done in IBS. Thus, there is little scientific evidence that they are effective in indigestion, although there is some evidence that they are effective in IBS.
Hypnosis has been proposed as an effective treatment for IBS. It is unclear exactly how effective hypnosis is, or how it works.
Smooth muscle relaxants for indigestion
The most widely studied drugs for the treatment of abdominal pain in functional disorders are a group of drugs called smooth-muscle relaxants.
The gastrointestinal tract is primarily composed of a type of muscle called smooth muscle. (By contrast, skeletal muscles such as the biceps are composed of a type of muscle called striated muscle.) Smooth muscle relaxant drugs reduce the strength of contraction of the smooth muscles but do not affect the contraction of other types of muscles. They are used in functional disorders, particularly IBS, with the assumption (not proven) that strong or prolonged contractions of smooth muscles in the intestine-spasms-are the cause of the pain in functional disorders. There are even smooth muscle relaxants that are placed under the tongue, as is nitroglycerin for angina, so that they may be absorbed rapidly.
There are not enough studies of smooth muscle relaxants in indigestion to conclude that they are effective at reducing pain. Since their side effects are few, these drugs probably are worth trying. As with all drugs that are given to control symptoms, patients should carefully evaluate whether or not the smooth muscle relaxant they are using is effective at controlling the symptoms. If it is not clearly effective, the option of discontinuing the relaxant should be discussed with a physician.
Commonly used smooth muscle relaxants are hyoscyamine (Levsin, Anaspaz, Cystospaz, Donnamar) and methscopolamine (Pamine, Pamine Forte). Other drugs combine smooth muscle relaxants with a sedative chlordiazepoxide hydrochloride and clidinium bromide (Donnatal, Librax), but there is no evidence that the addition of sedatives adds to the effectiveness of the treatment.
Which specialties of doctors treat indigestion (dyspepsia)?
Since indigestion is very common, almost all doctors see and treat patients with indigestion, especially family practitioners, internists and even pediatricians. If these generalists are unable to provide adequate treatment, the patient usually is referred to a gastroenterologist, an internist or pediatrician with specialty training in gastrointestinal diseases.