Medical students have been the subject of several studies since they are a high-risk category for stress and primary headache. Previous study on primary headache problems in medical students discovered a connection between low academic performance and the need for intervention. The purpose of this study is to find out how common primary headache problems are among medical students at Northern Border University in Arar, Saudi Arabia. A cross-sectional study was carried out by using an online administered questionnaire at one point in time. The target sample is medical students in Saudi Arabia. The study included 405 participants, 50.9% of them were males and 49.1% were females. 91.9% of participants aged between 18-24 years old. Average headache attacks were once daily in 54.2% and twice daily 18.7% and three times daily in 17.6% while 33 reported one headache attack weekly, 23.5% reported two attacks weekly and 25.6% reported three attacks weekly. 34.5% reported intense, 34.8% reported moderate, and 30.7% light. Headache is accompanied by nausea in 46%, vomiting in 42.7%, sensitivity to light in 56.5%, noise sensitivity in 60.9%, and one or more neurological defects in 48.3%. 29.7% of participants use a prescription for headache medication, and 18.9% use medication without a prescription. In Saudi Arabia, primary headache is very common among medical students. Regarding its effects on their way of life and academic achievement, it poses a serious challenge. Emphasis should be placed on the value of seeking neurologist consultation if one experiences headaches.

The creation of successful interventions to enhance university students' eating habits may be aided by an understanding of the potential relationship between food consumption and academic accomplishment. This essay investigates how Ramadan affects Muslim university students' academic performance at NBU, Arar, Saudi Arabia. A cross-sectional study was carried out by using an online administered questionnaire. The target sample was college students in Saudi Arabia. Utilizing the Social Sciences Statistical Package, data was gathered and examined (SPSS). The study included 445 participants, 78.9% of them were females and 21.1% were males. 98.9% of students fast during Ramadan. 87.4% go to university while fasting. 73% feel sleepy while fasting. 82.5% feel tired and exhausted while fasting. 73.7% feel a headache while fasting. 82.7% reported that fasting affects focus while studying (17.2% positively and 82.8% negatively). 72.6% reported that fasting affects their performance in tests (17.3% positively and 82.7% negatively). The result of tests performed while fasting was reported positive in 24.7% and negative in 44.7%. Fasting affects the academic performance of college students causing headaches, exhaustion, and disturbance of sleep schedule. However, most participants reported that fasting affects focus and performance on exams while studying (negatively more than positively).