Dehydration - Symptoms & causes - Mayo Clinic
2021年10月14日 · Dehydration is especially common and dangerous for infants, young children and older adults. Learn more about treating and preventing dehydration.
Dehydration - Diagnosis & treatment - Mayo Clinic
2021年10月14日 · Your doctor can often diagnose dehydration on the basis of physical signs and symptoms. If you're dehydrated, you're also likely to have low blood pressure, especially when moving from a lying to a standing position, a faster than normal heart rate and reduced blood flow to your extremities.
Diabetes symptoms: When diabetes symptoms are a concern
2023年6月27日 · If you notice the following symptoms, make an appointment to get care: Being very thirsty. Urinating often. Being much more tired than usual. Having blurry vision. Losing weight without trying. Recognizing possible diabetes symptoms can …
Can dehydration lead to serious complications?
2016年9月12日 · Common causes of dehydration include vigorous exercise, especially in hot weather; intense diarrhea; vomiting; fever or excessive sweating. Not drinking enough water during exercise or in hot weather even if you're not exercising also may cause dehydration.
Orthostatic hypotension (postural hypotension) - Symptoms and …
2022年5月26日 · Symptoms usually last less than a few minutes. Orthostatic hypotension signs and symptoms include: Lightheadedness or dizziness upon standing; Blurry vision; Weakness; Fainting (syncope) Confusion; When to see a doctor. Occasional dizziness or lightheadedness can be minor — triggered by mild dehydration, low blood sugar or overheating.
UTI: This common infection can be serious - Mayo Clinic News …
2024年1月12日 · Women, in particular, may feel pain and pressure around the pubic bone. Symptoms also may depend on which part of the urinary tract is affected. If you're feeling back or side pain, that may be from a kidney infection. If pain is …
Hyponatremia - Symptoms and causes - Mayo Clinic
2022年5月17日 · Symptoms. Hyponatremia signs and symptoms may include: Nausea and vomiting; Headache; Confusion; Loss of energy, drowsiness and fatigue; Restlessness and irritability; Muscle weakness, spasms or cramps; Seizures; Coma; When to see a doctor
Mayo Clinic Minute: Don’t let hurricane recovery dehydrate you
2017年9月22日 · Drink water throughout your workday. If you experience dehydration symptoms, rest and drink more water. See a doctor if symptoms persist, especially if your heart rate remains high or your blood pressure drops.
Dizziness - Symptoms and causes - Mayo Clinic
2024年11月2日 · The symptoms include headache, dizziness, weakness, upset stomach, vomiting, chest pain and confusion. Overheating or not enough hydration. If you're active in hot weather or if you don't drink enough fluids, you may feel dizzy from overheating or from not being hydrated enough.
Low blood pressure (hypotension) - Symptoms and causes
2024年6月13日 · Dehydration. When the body doesn't have enough water, the amount of blood in the body declines. This can cause blood pressure to drop. Fever, vomiting, severe diarrhea, overuse of diuretic medicines and strenuous exercise can lead to dehydration. Blood loss. Losing a lot of blood also reduces blood volume, leading to a severe drop in blood ...