Cymbalta is a medicine prescribed to treat depression and anxiety disorders. Alternately, it may also be used as a treatment for fibromyalgia, recurring joint and muscle pains, and osteoarthritis. It can also be prescribed to diabetic patients who are suffering from pain caused by nerve damage. Individuals under the cymbalta medication should note of the following: 1. Cymbalta can�t be taken by patients allergic to duloxetine. Cymbalta belongs to the drug group duloxetine. Allergic reactions and side effects are most likely to develop in patients who have low tolerance of this drug. 2. Glaucoma patients can�t take the drug. Glaucoma is an eye condition associated with increased eye fluid pressure. Since cymbalta has a direct effect on blood and body fluids, patients with glaucoma are advised seek other medications for their condition. 3. Cymbalta can�t be used alongside MAO inhibitor drugs. Adverse reactions would occur if cymbalta is used along with MAO drugs such as isocarboxazid, furazolidone, linezolid, and selegiline, among others. Individuals who are taking these drugs should consult with their doctors before doing anything. 4. Cymbalta is also prescribed against patients who are suffering from liver and kidney diseases, epilepsy and seizures, bleeding, blood clotting, and high blood pressure. There are many diseases and medications that would come in the way of cymbalta. Patients should tell their doctors about any health condition that they are suffering from in order to determine whether or not cymbalta is safe for them. 5. Cymbalta is not for patients with bipolar disorders or a history of alcohol and drug abuse. Cymbalta is a drug that can affect the central nervous system. However, it is also habit forming. All patients suffering from most psychological problems can�t take this drug. If necessary, they should be under the strict supervision of a medical expert.