Hyperpneas is a medical term used to describe an abnormal increase in the depth or rate of breathing. There are various synonyms for hyperpneas, such as hyperventilation, tachypnea, rapid shallow breathing, and overbreathing. In some cases, hyperpneas can be caused by an underlying medical condition, such as asthma, heart failure, or pulmonary embolism. Other causes include anxiety, stress, or strenuous activities. It is important to identify the cause of hyperpneas, as it can result in serious health complications if left untreated. Treatments for hyperpneas may range from addressing underlying medical issues, relaxation techniques, or medication.