Can modafinil cause erectile dysfunction?

Few studies have shown that modafinil in Modalert 100 causes erectile dysfunction. Modafinil impacts brain neurotransmitters that regulate wakefulness and alertness, not sexual function or hormones that arouse.

However, modafinil may cause adverse effects like headache, nausea, and anxiousness, which may affect sexual performance or libido. Modafinil may also raise heart rate and blood pressure, which may compromise sexual function in cardiovascular patients.

If someone takes modafinil or Modalert 100 and has ED or other adverse effects, they should visit their doctor. Adjustments to dosage or alternate treatments may be needed for side effects.

Can modafinil cause erectile dysfunction?