The recommended dosage is one 100mg tablet in the morning or about an hour before a work shift. Taking it later in the day may interfere with sleep. It’s best to start with a low dose to see how your body reacts and always follow medical advice. While side effects are rare, some users may experience mild headaches, nausea, or insomnia—especially if combined with other stimulants or us... https://modalertaustralia.com/modalert-100-mg/