Hiccups are typically brief and harmless. However, if they persist for more than 48 hours or cause you distress, it’s time to seek medical help.
Hiccups that persist or become intractable may indicate a serious issue in the brain, sometimes referred to as traumatic brain injuries. These injuries can be more serious than mild concussions and may not improve with rest.
1. Sudden onset of hiccups
Hiccups should never occur without warning and should always prompt medical intervention. Hiccups can be caused by various things, such as brain tumors or strokes; however, the most common reason people experience them is due to an underlying medical issue.
Hiccups are caused when the diaphragm, a muscle which moves air in and out of your lungs, contracts suddenly. This causes your larynx (voice box) and vocal cords to close abruptly, producing that characteristic ‘hic’ sound.
Hiccups are usually harmless and only last a few minutes. However, those that persist longer than 48 hours could be an indication of serious health issues like severe brain injury or disease that affects breathing control in the brain.
Hiccups that occur while sleeping can make it difficult to relax and fall asleep quickly, as well as interfering with your ability to eat or drink.
Hiccups can be treated using a number of methods, such as drinking a glass of water, applying cold compress on your face or inhaling into a paper bag. If these do not work for you, your doctor may suggest one or more medications that may work.
The initial step in treating hiccups is to try to identify the source. Your doctor can perform a physical examination to detect an infection, kidney disorder or nerve problem that might be causing your symptoms.
Alternatively, your doctor may order a test to detect brain damage. This could include an MRI or CT scan.
Once your doctor has ruled out any mental illnesses or medical conditions, they can suggest treatments for your hiccups. Depending on what caused them, your physician may suggest taking medication to stop the episodes or performing surgery to block your phrenic nerve.
Hiccups are most likely caused by irritation to the nerves controlling breathing. This could be caused by various factors, such as certain foods and drinks, stress, or hyperventilation. Other potential causes include brain tumors, brain injuries, and diseases affecting the phrenic nerve.
2. Sudden onset of numbness
Numbness that occurs suddenly and lasts more than two weeks can be indicative of a severe brain injury. If the numbness persists or is accompanied by hiccups, vomiting, or dizziness, contact your doctor right away to diagnose the problem and begin treatment.
Numbness can occur when the nerves that transmit sensation from skin to brain become damaged or blocked. This condition, known as peripheral neuropathy, may be caused by diseases like diabetes that damage nerves outside of the spine or trauma like a herniated disc in the back. Numbness may also be an indicator for multiple sclerosis, nerve damage from injuries or infections, and autoimmune disorders.
People experiencing numbness and tingling in their arms, legs or hands often attribute it to pressure on a nerve. This can occur from sitting too long in one position or falling asleep on your arm – both of which put undue strain on the nerves.
Usually, numbness in your arms and legs goes away when you move around or get out of a position. However, some people may experience this sensation even after getting up or moving around – this is known as paresthesia, which could indicate an underlying medical problem such as multiple sclerosis or stroke.
Numbness in the face can also be a symptom of diseases or infections that affect nerves, such as meningitis, shingles, fibromyalgia and HIV. Numbness may also occur due to Bells Palsy or Todd’s paralysis if a nerve becomes trapped inside a vein.
If you experience numbness or tingling in your fingers or toes, a physical examination and neurological exam are likely the cause. If it is determined that there is an underlying medical condition causing your symptoms, they will likely prescribe medications as treatment.
In addition to medications, your doctor may suggest a blood test and other tests to identify the source of your numbness. These could include nerve conduction study and electromyography.
Nerve conduction studies send an electric pulse to the nerves and measure how quickly they transmit information. These tests allow doctors to distinguish whether there is damage to the nerves or if numbness is due to another issue such as a herniated disc or carpal tunnel syndrome. These tests can be completed in either hospital setting or outpatient facility setting.
3. Sudden onset of dizziness
Dizziness or vertigo that comes on suddenly may be an indication that something is seriously wrong. This could include a severe headache and/or high fever as well as dizziness. If these symptoms persist, seek emergency medical help immediately.
Dizziness is often due to damage to the inner ear. This could be caused by medications, motion sickness or an underlying health issue.
In severe cases, the ear can become completely damaged, leading to serious balance issues. This condition, called vestibular neuronitis or labyrinthitis, often presents with long-term symptoms that are debilitating such as disequilibrium (lack of balance).
If you are experiencing dizziness and your doctor cannot identify an underlying cause, they may suggest looking into the possibility of having an inner ear problem. If this is the case, they can offer treatments and guidance on how best to manage it.
Diarrhea can also be caused by heart disease and low blood pressure. To rule out these factors, your doctor will need to check your blood pressure and review your health history to identify any other factors contributing to the dizziness.
Mental health conditions like depression or anxiety may produce dizziness symptoms if left untreated for an extended period. This type of dizziness is known as a panic attack or panic disorder and is treatable through therapy and medication.
Hypoglycemia, or low blood sugar levels, can also contribute to dizziness. Though this condition is usually minor, it can leave you feeling dizzy or lightheaded when not enough oxygen enters your system.
People with breathing disorders, such as asthma and COPD, may experience dizziness. To determine if this is due to these conditions, a doctor needs to take a blood sample, conduct an oxygen saturation test and perform a pulmonary function test.
4. Sudden onset of vomiting
Sudden onset of vomiting can be due to several reasons. It could be the sign of a serious illness, an infection, or even drug overdose.
Signs of severe brain injury can include confusion, memory loss, difficulties thinking and feeling, as well as changes in behavior.
These symptoms typically present themselves quickly after a head injury, but may last for weeks or months. This condition is known as persistent post-concussive syndrome and it affects an estimated 15% to 20% of people who have experienced such injuries.
If you experience an unexpected bout of vomiting, don’t hesitate to reach out for help 24/7 at Healthdirect on 1800 022 222. We can connect you with a registered nurse who will provide guidance on what steps to take next.
Doctors performing an examination will review the patient’s medical history and conduct a physical exam to pinpoint the source of nausea or vomiting. They may then order diagnostic tests to pinpoint precisely what is causing it.
Some conditions are life-threatening, so they should be diagnosed and treated promptly. These include seizures, infections, and damage to the meninges – membranes surrounding the brain – which should all be addressed promptly.
Other signs of severe brain injury may include headaches, dizziness, fatigue and sensitivity to light or sound. These symptoms may arise after a fall or sports injury as well.
The body’s inflammatory response to an initial injury (like a bruise or cut) can cause swelling in other parts of the body, including the brain. This is particularly hazardous because the rigid skull limits space for extra fluids and nutrients released as the body attempts to heal the injured area.
In severe cases, head injuries can damage blood vessels in the brain and lead to stroke or blood clots. Therefore, it’s essential that any symptoms that appear after a head injury be addressed promptly so they don’t progress into more serious issues.
Studies have suggested that those who suffer severe traumatic brain injuries may be at an increased risk for developing Alzheimer’s disease and other dementia years after the injury. Some studies have revealed that seniors who have moderate or severe TBIs are between 2.3 and 4.5 times more likely to develop Alzheimer’s than seniors without such a history.
