Tiredness
Fatigue can be linked to a range of health issues. If you are experiencing this symptom, it's advisable to seek advice from a healthcare professional.
When to seek medical help
If your tiredness is severe, sudden, or accompanied by other concerning symptoms, seek urgent medical attention. Always consult a healthcare professional if you are concerned.
Conditions related to tiredness
Chest infection
Learn about chest infections, including their symptoms, self-care measures, and how a pharmacist or GP can assist you. Typically, a chest infection will resolve on its own within 7 to 10 days.
Chronic kidney disease
Chronic kidney disease (CKD) is a long-term condition where the kidneys gradually lose their ability to function effectively. This decline in kidney function can lead to a build-up of waste products in the body, which can be harmful. Symptoms of CKD can be quite subtle in the early stages and may include fatigue, swollen ankles, changes in urination frequency, and high blood pressure. As the condition progresses, individuals might experience more severe symptoms such as nausea, shortness of breath, and a reduced appetite. Diagnosis of CKD typically involves blood tests to measure kidney function, as well as urine tests to check for protein or blood. Imaging tests like ultrasounds may also be used to assess the kidneys' structure. Treatment for CKD focuses on managing symptoms and slowing the progression of the disease. This can involve lifestyle changes such as adopting a healthy diet, controlling blood pressure, and managing diabetes if applicable. In more advanced cases, medications may be prescribed, and some individuals might eventually require dialysis or a kidney transplant.
Cyclospora
Cyclospora is a type of parasite that can cause an intestinal infection known as cyclosporiasis. This infection is typically contracted by consuming food or water contaminated with the parasite's spores. It is often associated with fresh produce, such as berries, salad greens, and herbs, especially if they have been contaminated during growing or harvesting. Cyclospora is commonly found in tropical and subtropical regions, but cases have been reported in various parts of the world, including the UK, particularly when food is imported from affected areas. Symptoms of cyclosporiasis usually appear about one week after infection and can include watery diarrhoea, stomach cramps, nausea, fatigue, and loss of appetite. Some people may also experience weight loss and bloating. The symptoms can persist for several weeks if not treated, making it important to seek medical advice if you suspect you have been infected.
Cytomegalovirus (CMV)
Discover more about cytomegalovirus (CMV), a widespread virus that is typically harmless but can lead to complications for newborns.
Gestational diabetes
Gestational diabetes is a type of diabetes that develops during pregnancy, typically around the 24th week. It occurs when the body cannot produce enough insulin to handle the extra glucose that is present due to hormonal changes. If not managed properly, gestational diabetes can lead to complications for both the mother and the baby, including a higher risk of preeclampsia, excessive birth weight, and an increased likelihood of developing type 2 diabetes later in life for both. Diagnosis usually involves a glucose tolerance test, where a blood sample is taken after fasting and then again after consuming a sugary drink. If the blood sugar levels are higher than normal, it indicates gestational diabetes. Treatment mainly focuses on dietary changes, regular physical activity, and monitoring blood sugar levels. In some cases, insulin injections may be necessary to help control blood sugar levels. Regular check-ups with healthcare providers are essential to ensure the health and well-being of both mother and baby throughout the pregnancy.
Dystonia
Dystonia refers to involuntary and often painful muscle contractions or spasms. Learn about the key symptoms, various types, and available treatment options.
Erythrocytosis
Erythrocytosis, also known as polycythaemia, refers to a condition characterised by an elevated level of red blood cells in the bloodstream. It's important to understand the symptoms associated with this blood disorder and the available treatment options.
Medically unexplained symptoms
Learn about medically unexplained symptoms, which are health issues that don’t have an obvious medical explanation. These symptoms can stem from various factors, including stress, anxiety, or previous illnesses. There’s often a close link between physical and mental well-being, as emotional distress can manifest as physical symptoms. Your GP can play a crucial role in this process by conducting thorough assessments, ruling out other conditions, and providing support or referrals to specialists if needed. Additionally, there are self-help strategies you can explore, such as relaxation techniques, exercise, and maintaining a healthy lifestyle, which may help manage symptoms effectively.
Glandular fever
Glandular fever, often caused by the Epstein-Barr virus, is an infectious illness that commonly affects young adults and teenagers. Symptoms typically include extreme fatigue, a high temperature, sore throat, swollen lymph nodes, and sometimes a rash. For self-care, it's important to rest and stay hydrated. Over-the-counter pain relievers can help manage fever and throat discomfort. It's also advisable to avoid strenuous activities, as this can prolong recovery. To prevent the spread of glandular fever, avoid sharing drinks, utensils, or engaging in close contact with others while symptomatic. Good hygiene practices, such as frequent hand washing, can also help reduce transmission. You should seek medical advice if symptoms worsen, if you experience difficulty breathing, or if you have severe abdominal pain. It's also wise to consult a doctor if you have persistent symptoms lasting more than a few weeks.
Glomerulonephritis
Glomerulonephritis refers to the damage occurring to the small filters in your kidneys, known as the glomeruli.
Heart block
Heart block is a condition where the electrical signals in the heart are disrupted, affecting its ability to beat normally. Symptoms can vary but often include fatigue, dizziness, fainting, and in some cases, chest pain. There are several causes of heart block, including coronary artery disease, heart surgery, certain medications, and conditions that affect the heart muscle, such as myocarditis or cardiomyopathy. Heart block is classified into three main types: first-degree, second-degree, and third-degree (also known as complete heart block). First-degree heart block is the mildest form, where signals are delayed but still reach the heart's chambers. Second-degree heart block has two subtypes, with some signals failing to reach the heart, leading to skipped beats. Third-degree heart block is the most severe, where no signals reach the heart, causing it to beat independently and often too slowly. Diagnosis typically involves an electrocardiogram (ECG), which records the heart's electrical activity, along with other tests such as Holter monitoring or an exercise stress test to assess the heart's function over time. Treatment options depend on the severity and type of heart block. Mild cases may not require treatment, while more serious cases could necessitate the use of a pacemaker, a device that helps regulate the heart's rhythm. Support may also include lifestyle changes, medication management, and regular monitoring by a healthcare professional to manage symptoms and reduce risks.
Heat exhaustion and heatstroke
Heat exhaustion and heatstroke occur when your body overheats, and both can be quite serious. These conditions typically arise during a heatwave or in hot climates, but they can also result from engaging in very strenuous exercise.
Hyperparathyroidism
Hyperparathyroidism is a condition where the parathyroid glands produce too much parathyroid hormone (PTH). This can lead to elevated levels of calcium in the blood, which may result in various symptoms. Common signs include fatigue, weakness, kidney stones, bone pain, and increased thirst or urination. There are two main types of hyperparathyroidism: primary and secondary. Primary hyperparathyroidism is often caused by a benign tumour on one of the parathyroid glands, while secondary hyperparathyroidism usually occurs in response to low calcium levels, often due to kidney disease. Treatment options depend on the severity of the condition and the symptoms present. In cases of primary hyperparathyroidism, surgical removal of the affected gland(s) is often recommended. For secondary hyperparathyroidism, managing the underlying cause, such as improving kidney function, may help. Additionally, medications may be prescribed to help control calcium levels or manage symptoms. It's important to consult with a healthcare professional for a proper diagnosis and to discuss the most suitable treatment plan.
Hepatitis B
Hepatitis B is a viral infection that affects the liver and can lead to both acute and chronic diseases. It is transmitted through contact with the blood or other bodily fluids of an infected person. Common routes of transmission include unprotected sexual intercourse, sharing needles, and from mother to baby during childbirth. Symptoms of hepatitis B can vary. Some individuals may experience mild symptoms or none at all, while others may develop more severe signs such as fatigue, jaundice (yellowing of the skin and eyes), dark urine, light-coloured stools, and abdominal pain. Symptoms typically appear 6 weeks to 6 months after exposure to the virus. Treatment options depend on whether the infection is acute or chronic. For acute hepatitis B, medical intervention may not be necessary, as the body often clears the virus on its own. In cases of chronic infection, antiviral medications can help manage the virus and reduce the risk of liver damage. Regular monitoring by a healthcare professional is essential to assess liver function and any potential complications. Complications of hepatitis B can include chronic liver disease, cirrhosis, and an increased risk of liver cancer. Early detection and ongoing management are crucial for reducing these risks and maintaining liver health.
Idiopathic pulmonary fibrosis
Idiopathic pulmonary fibrosis (IPF) is a progressive lung disease characterised by the scarring of lung tissue, which leads to difficulties in breathing. Common symptoms include a persistent dry cough, shortness of breath, particularly during physical activity, and fatigue. As the condition advances, these symptoms can worsen, significantly affecting daily life. Treatment options for IPF primarily focus on managing symptoms and slowing disease progression. Antifibrotic medications, such as pirfenidone and nintedanib, are often prescribed to help reduce lung scarring. In addition, supportive therapies, including pulmonary rehabilitation and oxygen therapy, can enhance quality of life. In severe cases, a lung transplant may be considered. The outlook for individuals with IPF varies. While the disease can progress rapidly in some patients, others may experience a slower decline. Regular follow-ups with healthcare professionals are crucial for monitoring the condition and adjusting treatment as needed. Early diagnosis and intervention can improve outcomes and help manage symptoms effectively.