Modafinil is one of the drugs prescribed mostly to patients suffering from daytime sleepiness caused by various sleep disorders. It is often mentioned in discussions concerning its influence on sleep and vigilance.

The drug is prescribed to patients to affect the central nervous system and improve their vigilance. However, it should be kept in mind that it does not mean it is an alternative to normal sleep or overcoming usual weariness.

There are such side effects as headaches, nausea, nervousness, dizziness, and insomnia among the patients using modafinil. These symptoms vary depending on the health of individuals.

Prior to taking the drug, it is crucial to find out what kind of reason lies behind its prescription and whether it is appropriate for you in terms of your health condition. Patients who have problems with heart disease, high blood pressure, or any mental health problems should consult their doctor regarding these conditions.

Modafinil may also interfere with other medications and even hormonal contraceptives, so informing the healthcare professional about the list of drugs is necessary.

In general, knowing the medical uses of this drug, its possible side effects, and precautions may prove to be useful for making correct decisions.