Generic Digitek medication has a profound effect on the heart and therefore can react dramatically with other medications that affect the heart and circulatory system. A local physician should have a full understanding of the patient's past heart problems and medications before you can order Digitek online. The common side effects of nausea, headache, dizziness, and skin rashes tend to be related to the dosage level, so suffering these symptoms may indicate that the current Digitek dosage is too high and should be reported to the local physician immediately. In some cases Digitek has resulted in serious side effects such as changing the heart rate, interfering with vision, and mental complications such as hallucinations and unusual behavior.