Vertigo is a feeling that your head or your surrounding is spinning. It is an illusion of movement. People with vertigo cannot bend down to pick up stuff, as they may feel the spinning sensation.
There are two types i.e. objective and subjective. Vertigo is said to objective when the surrounding seems to be spinning; subjective is when the person feels their head is spinning. Vertigo can be slightly mysterious to diagnose. There are, however, some causes which can help you understand it better. There are two main types of vertigo: Central and Peripheral. Central vertigo is when there is an issue in the brain that is causing vertigo. Middle ear problems leading to vertigo is known as peripheral vertigo.

Central vertigo:

Paroxysmal positional vertigo (BPPV): Also known as, Benign paroxysmal positional vertigo (BPPV). These episodes are benign and occur in paroxysms or spurts. The person will feel the attack with simple actions like turning over in bed. They do not last long, often about 20 to 30 seconds.
Migraine: Known for the severe headaches, migraine can also cause vertigo.
Head trauma: This type of vertigo usually subsides with time as the person recovers from trauma.
Neck injuries: Injury to nerves and blood vessels in the neck can also lead to vertigo.
Health conditions: General health issues like arteriosclerosis, multiple sclerosis, and diabetes lead to vertigo.
Stroke or blood flow blockage: When blood does not reach the base of the brain, it can result in vertigo.
Peripheral vertigo:

Middle ear infections: Labyrinthitis (either bacterial or viral) a middle ear infection can cause vertigo. Common viruses include herpes, influenza, measles, rubella, hepatitis, and EBV.
Meniere s disease: Another ear problem causing vertigo is Meniere s disease. This is known for its 3 symptoms   vertigo, ringing in the ears (tinnitus) and hearing loss. This can be caused by various factors, some of which can include ear infections, head injuries, or heredity. The exact cause of the condition is not established clearly.
Acoustic neuroma: A tumor of the nerve tissue in the inner ear may cause vertigo. The person can also have hearing loss and ringing sensation.
Other causes of vertigo include:

Pregnancy: During the first trimester, in particular, the various hormonal changes can cause vertigo. The expanding uterus puts pressure on the blood vessels, leading to reduced blood supply to the brain, which can also induce vertigo. As the baby continues to grow, lying on the back can put pressure on the blood vessels to the heart, causing vertigo.
Stress: It is known to worsen vertigo, which a person may already have. Anxiety and panic attacks are known to worsen vertigo.
Travelers: Be it ship, air, or train, some people experience a spinning sensation with any form of travel.


Vertigo In Adults - Why It Happens?

What is Type-1 Diabetes?

Type-1 Diabetes, also known as Diabetes Mellitus type-1, is a condition which is characterised by the lack of sufficient amount of insulin in the body. This is a chronic condition and cannot be cured. The insufficient amount of insulin in the blood results in the spike in blood sugar levels, which in turn, can damage various organs in the body. However, with proper therapy and treatment, it can be controlled and the quality of life can be improved for the patient.

The tell-tale signs and symptoms of this type of diabetes are the frequent urges to urinate, increase in appetite, increased thirst, and rapid loss of weight. It is most commonly diagnosed in children or young adults and thus, it was previously known as juvenile diabetes.

Glucose and other types of sugars are essential for the body cells to absorb energy. The glucose that is present in the blood is taken up with the help of insulin and utilised for energy. The lack of this hormone renders the glucose useless as it is not being able to enter the body cells. This is precisely type-1 diabetes.

What Causes It?

The cause of type-1 diabetes is not known entirely. Although, there are certain theories that explain the cause  

Genetics: The chances of getting type-1 diabetes are increased in children if either of their parents suffers through from this disease. More than 50 genes are involved in diabetes type-1.

Environmental factors: Environmental factors are also thought to play a role in type-1 diabetes.

Viral infection: A theory suggests that viral infections are responsible for type-1 diabetes. According to this theory, the virus activates the auto-immune system of the body which in turn attacks the pancreatic beta cells along with the cells that are infected by the virus. Viruses like Epstein-Barr virus, Mumps virus, rubella virus etc. are considered to be responsible for the same.

How Is It Treated?

Many people with type-1 diabetes live long, healthy lives. The key to good health is to keep your blood sugar levels within the range your doctor gives you. You ll need to check them often and adjust insulin, food, and activities to make that happen.

All people with type-1 diabetes must use insulin injections to control their blood sugar. Several types of insulin are available.

Type -1 Diabetes - What Is It And Its Causes?

Tonsillitis is a disorder of the tonsils present on the back of your throat. The tonsils acts as a defensive mechanism in the body as they prevent the body from infections. This is a contagious condition and can occur at any age. It is widely prevalent among school going kids.

Tonsillitis may be classified into two types:
1. Chronic tonsillitis: this type of tonsillitis tends to last for an extended duration with symptoms of bad breath and tenderness in the lymph nodes.
2. Recurrent tonsillitis: this is a form of acute tonsillitis which repeats itself over a year.

Causes
Tonsils prevent various virus and bacteria from entering the body through the mouth by producing antibodies. The tonsils, however, may become vulnerable to these infections. A virus that causes common cold or the bacteria that causes strep throat may result in tonsillitis. The most common cause of this disorder is the strep bacteria. School going children are especially vulnerable to this disorder because they are most prone to various infections.

The various viruses that may cause tonsillitis are:
1. Enterovirus
2. Herpes simplex virus
3. Epstein-barr virus
4. Influenza virus
5. Adenovirus
6. Parainfluenza virus

Common symptoms
The various symptoms of tonsillitis are
1. Swallowing difficulties
2. A sore throat
3. The sore throat may result in bad breath
4. You may experience fever and chills
5. Pain in the head, ear and stomach
6. You may experience stiffness in the neck and the jaw
7. Swollen tonsils with possible redness
8. Changes in voice
9. Symptoms of cold

Treatment
The treatment for tonsillitis is usually antibiotics and in some cases, tonsillectomy. The antibiotics help in getting rid of the bacterial infection. Surgery is only done in cases where tonsillitis is chronic in nature. It is important that you drink fluids and restrict smoking to prevent tonsillitis.

Causes and Symptoms of Tonsillitis

The inflammatory condition of your sinuses (marked by inflammation of your nasal cavities) caused due to viral, bacterial or fungal infection; any autoimmune disorders or allergic reaction is known as sinusitis. This condition is also referred to as 'rhinosinusitis' as nose inflammation occurs. Sinusitis can be either acute, sub-acute or chronic in nature. Acute sinusitis is generally caused due to the common cold and lasts not more than four weeks. Sub-acute sinusitis is more prolonged in nature and lasts for about eight weeks. Chronic sinusitis is more severe in nature and can last for up to twelve weeks or even more.

The most common symptoms of sinusitis are as follows: 

Severe headache
Nose blockage
Release of yellowish green fluids from your nose.
Fever
Difficulty in breathing
Painful sensation in your eyes, ears and forehead.
Post nasal discharge
Frequent cough
A sore throat
Nausea
Body fatigue
Neck stiffness
Tastelessness and anosmia (loss of smell)
The treatment methods available for sinusitis are as follows:

Intake of painkillers like paracetamol can give you temporary relief from your aches. But consuming too much of these can cause side effects such as loss of appetite and drowsiness.
Keep yourself hydrated by drinking about 2 to 3 liters of water every day and take proper rest.
Steam inhalation can give you relief from nasal congestion.
Using nasal sprays like Oxymetazoline can also give you temporary relief.
Your doctor may advise you antibiotics like Amoxicillin in your sinusitis is chronic in nature.
Immunotherapy helps to treat sinusitis if your sinusitis is caused due to allergic reactions.
Your doctor may also recommend an endoscopic surgery of the sinus if your condition is found to be very severe.

Symptoms and Treatment of Sinusitis

Acoustic neuromas are tumors that develop on the nerves connecting the ear to the brain. Being non-cancerous in nature, they do not spread to other parts of the body. However, they are characterized by symptoms such as gradual or sudden hearing loss, more pronounced with either of the ears, a ringing sensation in the affected ear, weakness, facial numbness and dizziness.

Causes:

Acoustic neuroma can be of two types: one is sporadic in nature and the other is associated with a condition known as neurofibromatosis type II (NF2). NF2 is basically an inherited disorder identified by benign growth in the nervous system. NF2 being a rare disorder, makes the sporadic type the dominant one. Although the causes behind this type of neuroma are still unknown, long term exposure to radiations, especially around the neck and the head, could be one of the most important triggering factors.

Treatments:

Once the diagnosis is done, treatments for acoustic neuroma depend on the growth and size of the tumor.

Diagnosis with the help of monitoring: Small tumors exhibiting no such symptom or slow signs of growth need to be monitored with the use of hearing tests and regular imaging. In case, the MRI scans are able to trace any sort of development on the part of the tumor or if the tumor poses subsequent difficulties, opting for treatment becomes the need of the hour.

Stereotactic Radiosurgery: Also known as Gamma Knife, radiosurgery is a treatment method wherein controlled radiations are used to treat tumors, thus doing away with the need of making any incision.

Surgical Removal: Surgery performed under general anesthesia is directed towards removing the tumor; that helps to preserve the facial nerve and thus inhibit facial paralysis and hearing loss. The tumor is usually removed either through the ear or through the skull.  

Experiencing Dizziness? It Could Be A Sign Of Acoustic Neuroma

Why nose bleeding can be serious?

A majority of people experience nosebleeds at least once in their lifetimes, whether from excessive picking of the nose or a pretty hard fall. Most nosebleeds go away soon but it can get very serious if you are not careful.

Nosebleeds can be broadly classified into two types:

1. Anterior nosebleeds, which happen from the front of the nose, are quite normal and get better quickly.

2. Posterior nosebleeds happen from deep within the nose and get very serious if proper care is not provided. However, such cases are rare and happen only in extreme trauma.

What to do when a nosebleed strikes?

- to stop the bleeding, tilt your head upwards and apply ice on the bridge of the nose. This helps in stopping the blood flow quickly. You can also stuff cotton in your nostrils while doing it.

- blow your nose in order to clear the clots in the nose as they can prolong bleeding.

When does a nosebleed get serious?

- when the measures to stop the bleeding don't work. You are at risk to lose blood if you don't get medical help.

- if you have regular nosebleeds then consult your doctor immediately as it could be a symptom of an underlying health condition.

- a nosebleed can also become serious if you are having medicines that thin blood as it could make the nosebleed more severe.

- if you suffer from a blood clotting disorder.

- if the nosebleed is a caused by a trauma like a fall or an accident and you are having difficulty in stopping the bleeding, get immediate medical help.

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Related Tip: Ways to Prevent and Stop Nose Bleeding

Why Nose Bleeding Can Be Serious?

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