Someone can have shaking or tremor of their hands or head for a number of reasons, including Parkinson's disease. But when the shaking comes on suddenly with dizziness and nausea or vomiting, it is typically something more like the flu or other virus or food poisoning.
If you suddenly feel weak, shaky, or lightheaded—or if you even faint—you could be experiencing hypoglycemia. A headache that comes on quickly, weakness or tremor in your arms or legs, and a slight trembling of your body are also signs that your blood sugar is too low.
When you become anxious, stressed or even angry, your nerves are heightened, causing shakiness. Some medications. Some people are more sensitive to medication than others. Asthma medications, antidepressants, lithium and even antihistamines can cause your hands to shake.
The immediate treatment for hypoglycaemia is to have some food or drink that contains sugar, such as dextrose tablets or fruit juice, to correct your blood glucose levels. After having something sugary, you may need to have a longer-acting "starchy" carbohydrate food, such as a sandwich or a few biscuits.
Overview. Heart palpitations (pal-pih-TAY-shuns) are feelings of having a fast-beating, fluttering or pounding heart. Stress, exercise, medication or, rarely, a medical condition can trigger them. Although heart palpitations can be worrisome, they're usually harmless.
During a moment of high anxiety, you might feel just a bit queasy, like that “butterflies in your stomach” feeling you might have before giving a public presentation or going on a job interview. This kind of nausea may be brief, while other instances of anxiety-related nausea can make you totally sick to your stomach.
Several conditions can cause nausea, including stress, anxiety, infections, and motion sickness. Occasional temporary nausea is also common but typically not cause for concern. Nausea is a sensation that makes a person feel they need to vomit. Sometimes, individuals with nausea do vomit, but not always.
A lack of sleep, poor diet, anxiety, or stress can often cause a person to feel sick. These factors can make a person more susceptible to infection and illness. However, always feeling sick can also signify pregnancy or chronic illness.
Dizziness and nausea can occur together for a variety of reasons. These symptoms can be related to conditions such as benign paroxysmal positional vertigo (BPPV), low blood sugar, pregnancy, anxiety, motion sickness, vestibular migraines, or drinking alcohol.
Fatigue and nausea are symptoms that commonly occur together. In some cases, they are the result of lifestyle habits, such as poor sleep or diet, or lack of exercise. In other instances, they may signal an underlying mental or physical health issue that requires treatment.
A person with nausea has the sensation that vomiting may occur. Other signs that you are about to vomit include gagging, retching, choking, involuntary stomach reflexes, the mouth filling with saliva (to protect the teeth from stomach acid), and the need to move or bend over.
Common problems that may cause nausea and vomiting include: Food allergies. Infections of the stomach or bowels, such as the "stomach flu" or food poisoning. Leaking of stomach contents (food or liquid) upward (also called gastroesophageal reflux or GERD)
Seek prompt medical attention if nausea and vomiting are accompanied by other warning signs, such as: Chest pain. Severe abdominal pain or cramping. Blurred vision.
Your stomach can feel like it's rumbling and you may even feel nauseated. Feeling sick may be a sign that you've fallen ill, but it can also be a sign of anxiety. While feeling sick may be the only physical symptom of anxiety, there are often others including breathlessness, dizziness and fatigue.
Chronic stress — stress that occurs consistently over a long period of time — can have a negative impact on a person's immune system and physical health. If you are constantly under stress, you may experience physical symptoms such as chest pain, headaches, an upset stomach, trouble sleeping or high blood pressure.
Generally, most doctors can easily tell the difference between anxiety and/or stress caused sensations and symptoms from those caused by other medical reasons - because other medical conditions/emergencies have sensations and symptoms that are unlike those caused by anxiety alone.
Feeling weak or shaky is a common acute symptom of a heart attack in a female. This weakness or shaking may be accompanied by: anxiety.
Panic attacks and heart attacks can feel frighteningly similar: shortness of breath, palpitations, chest pain, dizziness, vertigo, feelings of unreality, numbness of hands and feet, sweating, fainting, and trembling. Some people describe this experience as feeling as if they're losing control or going to die.
The Effect of Anxiety on the Heart
Rapid heart rate (tachycardia) – In serious cases, can interfere with normal heart function and increase the risk of sudden cardiac arrest. Increased blood pressure – If chronic, can lead to coronary disease, weakening of the heart muscle, and heart failure.
One of the most common causes of vomiting in adults is gastroenteritis. This is an infection of the gut usually caused by bacteria or a virus. It'll normally improve within a few days. Vomiting can occasionally be a sign of something more serious, such as appendicitis.
Some common causes of constant nausea include pregnancy, gastroparesis, and bowel obstructions. Antinausea medications and home remedies may help control nausea. However, a person with constant nausea should seek medical help, as it is a sign of an underlying condition.
Nausea is sometimes associated with sweating. When this happens, it's usually due to the activation of part of your nervous system called the sympathetic nervous system, the same one that's fired up when you're anxious or scared. Sympathetic activation is a sign that your body is in distress.