Dear Weary Graduate student,

Vivarin is one of many over-the-counter drugs with caffeine as its main ingredient. Each dose (two pills) contains the amount of caffeine found in approximately two cups of drip-brewed coffee. Caffeine is probably the most popular psychoactive drug in use today, and also one of the most ancient. In ordinary doses, caffeine increases alertness and produces a sense of well-being. It cuts down on feelings of fatigue and boredom, and allows you to maintain physically exhausting or repetitive tasks longer.

Caffeine mildly stimulates the heart and respiratory system, increases muscular tremor, and produces more stomach acid. Higher doses may cause nervousness, anxiety, irritability, headache, disturbed sleep, and stomach upset or peptic ulcers. In women, excessive caffeine consumption may aggravate the symptoms of premenstrual syndrome (PMS). With high doses over time, people can become "wired" — hyperactive and sensitive to stimulation in their environment. In a few cases, the disturbance is so severe that a person may misperceive her/his surroundings — a toxic psychosis. So there is a level of caffeine that causes toxicity.

Withdrawal symptoms can occur when people stop taking caffeine-based drugs or drinking caffeinated beverages. Symptoms of irritability, headaches, and even mild depression may occur. If you want to decrease your caffeine consumption, you might want to start by slowly decreasing your daily intake of caffeine gradually. It sounds as if you are dependent on caffeine to help you spend long hours studying. Consider this: your ability to study and learn will actually improve and become more efficient with more sleep (rather than more caffeine), and you will probably be more able to effectively prioritize your responsibilities. It is important to eat, sleep, and have some "down" time while you're a student. Taking care of these physical and mental basic needs can greatly increase your acuity when you're studying and conceptualizing, and allow you to formulate good work habits for after you graduate.

You may want to think about adjusting your time management strategies so that they better serve you in grad school. Are there ways to achieve your personal and academic goals while having time to get more sleep? Can you identify support systems in the school environment to help you get the rest you desire? If you find methods that work for you, you might be able to address the source of your sleep problems instead of trying to compensate with caffeine. Columbia students can meet with a counselor to talk about stress levels, getting more sleep, and how to reduce caffeine use. At Columbia, you can call Counseling and Psychological Services at x4-2878 to make an appointment.  Additionally, the Alice! Health Promotion Program provides workshops for student groups, residence hall and other stress reduction efforts through the Stressbusters program.

Being in school can be a challenge both academically and from a scheduling perspective. All the best as you seek the balance that works for you!

Alice

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