Disease Symptoms and Effects

Interstitial cystitis is a chronic, oftentimes severely debilitating disease of the urinary bladder. It is characterised by: pain associated with the bladder, pain associated with urination (dysuria), urinary frequency (as often as every 10 minutes), urgency, and/or pressure in the bladder and/or pelvis.

Polymyalgia rheumatica is a syndrome with pain or stiffness, usually in the neck, shoulders, and hips. The pain can be very sudden, or can occur gradually over a period of time. It may be caused by an inflammatory condition of blood vessels, muscle biopsies, however, are normal.

All of these are the viral symptoms.

The flu, medically known as influenza, is a common infection of the respiratory tract, including the nose, throat, bronchial tubes and lungs. The flu is caused by a virus and is very contagious. The effects of the flu can vary from mild to severe to life-threatening, depending on the type of flu and individual factors, such as age, general health status, and coexisting conditions, such as renal failure.

Dengue fever also known as breakbone fever, is an infectious tropical disease caused by the dengue virus. Symptoms include fever, headache, muscle and joint pains, and a characteristic morbilliform skin rash.

Rubella, commonly known as German measles, is a disease caused by the rubella virus. The name rubella is derived from the Latin, meaning little red. Rubella is also known as German measles because the disease was first described by German physicians in the mid-eighteenth century.

The rabies virus (rhadovirus) severely affects the central nervous system of humans, and causes neurological disorders like hydrophobia, fever, headache, anxiety, etc.

Necrotizing enterocolitis (NEC) is a medical condition primarily seen in premature infants, where portions of the bowel undergo necrosis (tissue death).

This answer is correct. Angina is caused by reduced blood flow to the heart muscle. The blood carries oxygen which is needed by the heart muscle in order to survive.

Arthritis is joint inflammation that typically manifests with multiple symptoms simultaneously: pain (the most common complaint), redness due to increased blood flow, and swelling from fluid accumulation in the joint space. The inflammatory nature of arthritis means it affects the entire joint structure, not just one aspect like pain alone or swelling alone.

Hepatitis is inflammation of the liver, usually caused by viral infections (Hepatitis A, B, C, etc.) or other factors like alcohol or toxins. The liver is the primary organ affected by hepatitis. Kidneys filter blood (affected by nephritis), heart is affected by cardiac conditions, and eyes are not related to hepatitis.

The ability of cancer cells to invade into a new organ is called metastasis .

The first sign of syphilis usually appears 2 to 10 weeks following exposure. A red, oval sore, called a chancre (pronounced shanker) develops at the site where the bacteria entered the body. The lesion typically looks clean, is not pus filled, and is often painless.

Tolosa-Hunt syndrome (THS) is a rare disorder characterized by severe and unilateral headaches with extraocular palsies, usually involving the third, fourth, fifth, and sixth cranial nerves, and pain around the sides and back of the eye, along with weakness and paralysis (ophthalmoplegia) of certain eye muscles.

Pyoderma gangrenosum is a disease that causes tissue to become necrotic, causing deep ulcers that usually occur on the legs. When they occur, they can lead to chronic wounds. Ulcers usually initially look like small bug bites or papules, and they progress to larger ulcers. Though the wounds rarely lead to death, they can cause pain and scarring.