Premature Infants
A premature infant, also referred to as a preterm baby, is born before the completion of 37 weeks of gestation. With advancements in neonatal care,…
Premature Ejaculation
Premature ejaculation (PE) is one of the most common male sexual dysfunctions, defined as ejaculation that occurs sooner than desired—either before or shortly after penetration—causing…
Pregnancy Contraception
Pregnancy contraception refers to the intentional prevention of pregnancy through various birth control methods. These methods work by inhibiting ovulation, fertilization, or implantation of a…
Precocious Puberty
Precocious puberty refers to the onset of puberty at an unusually early age—before 8 in girls and before 9 in boys. This condition accelerates the…
Pre-Op Apprehension
Pre-op apprehension, also referred to as preoperative anxiety, describes the psychological distress experienced by patients before undergoing surgery. This emotional state, characterized by fear, worry,…
Pre-Menopausal Osteoporosis
Pre-menopausal osteoporosis refers to the loss of bone mineral density (BMD) in women prior to the cessation of menstruation. While osteoporosis is often associated with…
Pre-Existing Hypertension During Pregnancy
Pre-existing hypertension during pregnancy, also known as chronic hypertension, refers to elevated blood pressure diagnosed before pregnancy or before 20 weeks of gestation. This condition…
Pre-Exertional Prophylaxis of Anginal Pain
Angina pectoris is a clinical manifestation of myocardial ischemia, typically triggered by increased oxygen demand during physical or emotional exertion. The resulting chest discomfort stems…
Posttransfusion Purpura (PTP)
Posttransfusion purpura (PTP) is a rare but potentially life-threatening transfusion reaction characterized by severe thrombocytopenia occurring 5 to 10 days after a transfusion of blood…