The following side effects are rare and should not be taken lightly. If you experience any of these less common side effects from taking Dilantin consult your healthcare professional immediately. The following are less common side effects associated with Dilantin:

• Confusion, nervousness, hostility, or other behavioral changes
• Fainting spells or lightheadedness
• Sexual problems such as painful erections, loss of sexual desire
• Poor control of body movement or difficulty walking
• Dark yellow or brown urine
• Stomach pain
• Yellowing of the eyes or skin
• Vomiting
• Unusual bleeding or bruising, pinpoint red spots on skin
• Mouth ulcers
• Headache
• Unusual swelling
• Skin rash or itching
• Swollen or painful glands
• Chest pain or tightness; fast or irregular heartbeat
• Unusual fatigue or weakness
• Fever or sore throat
• Redness, blistering, peeling or loosening of the skin, including inside of the mouth
• Loss of seizure control
• Difficulty breathing, wheezing or shortness of breath

It is important that you contact your physician right away if you've experienced any of the Less Common side effects listed above.

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Conditions of USE: The prescription drug information on this database is to be used for instructional purposes only; it is not intended to substitute for the knowledge of a healthcare professional. Please consult a physician before and while you are taking Dilantin. If you experience any other side effects while taking Dilantin please consult an experienced professional. This database does not contain all the information regarding Dilantin nor is it intended to cover all possible directions, side effects, and uses. If you need more information regarding Dilantin, contact your physician or any other healthcare provider.