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Lightheadedness often accompanies the flu, hypoglycaemia, common cold, or allergies. Dizziness could be provoked by the use of antihistamine drugs, like levocetirizine, or by some antibiotics or SSRIs. Nicotine or tobacco products can cause lightheadedness for inexperienced users. Narcotic drugs, such as codeine, can also cause lightheadedness.
The International Classification of Headache Disorders (ICHD) is a detailed hierarchical classification of all headache-related disorders published by the International Headache Society. [1] It is considered the official classification of headaches by the World Health Organization , and, in 1992, was incorporated into the 10th edition of their ...
The reason why dehydration can cause lightheadedness is because it can lead to reduced blood pressure and ... difficulty walking, headache or vomiting. “If you are a high-risk patient—older ...
Similar to hypertensive retinopathy, evidence of nerve fiber infarcts due to ischemia (cotton-wool spots) can be seen on physical exam. Symptoms may include headache, nausea, or vomiting. Chest pain may occur due to increased workload on the heart resulting in inadequate delivery of oxygen to meet the heart muscle's metabolic needs.
High cholesterol. Smoking. Chronic stress. ... Severe headache with no known cause. Trouble seeing from one or both eyes. Trouble walking or loss of balance and coordination. Cardiac arrest.
It’s not just about cholesterol. 1 in 5 have high levels of this artery-clogging substance that can lead to heart disease Beth Greenfield Updated December 13, 2024 at 8:57 AM
HDL cholesterol carries cholesterol from other parts of the body back to the liver and then removes the cholesterol from the body. [44] It can be affected by acquired or genetic factors, including tobacco use, obesity, inactivity, hypertriglyceridemia, diabetes, high carbohydrate diet, medication side effects (beta-blockers, androgenic steroids ...
Hypercholesterolemia, also called high cholesterol, is the presence of high levels of cholesterol in the blood. [1] It is a form of hyperlipidemia (high levels of lipids in the blood), hyperlipoproteinemia (high levels of lipoproteins in the blood), and dyslipidemia (any abnormalities of lipid and lipoprotein levels in the blood). [1]