This is a common and widespread intestinal worm.While light infections are usually asymptomatic, autoinfection through eating the eggs of worms in the intestines is possible, and it can lead to hyperinfection. Humans can also become hyperinfected through ingesting grain products contaminated by infected insects. Infections involving more than two thousand worms can cause many different gastrointestinal symptoms and allergic responses. Common symptoms include chronic urticaria, skin eruption, and phlyctenular keratoconjunctivitis. Diphyllobothriasis
Diphyllobothriasis is caused by infection with Diphyllobothrium latum (also known as the "broad tapeworm" or "fish tapeworm") and related species. Humans become infected by eating raw, undercooked, or marinated fish acting as a second intermediate or paratenic host harboring metacestodes or plerocercoid larvae.Clinical symptoms are due to the large size of the tapeworm, which often reaches a length exceeding 15 m (49 ft). The most common symptom is pernicious anemia, caused by the absorption of vitamin B12 by the worm. Other symptoms include various intestinal issues, slight leukocytosis, and eosinophilia. Sparganosis
Sparganosis is caused by the plerocercoid larvae of the tapeworm Spirometra. Humans become infected by drinking contaminated water, eating raw or poorly cooked infected flesh, or from using poultices of raw infected flesh (usually raw pork or snake) on skin or mucous membranes.The most common symptom is a painful, slowly growing nodule in the subcutaneous tissues, which may migrate. Infection in the eye area can cause pain, irritation, edema, and excess watering. When the orbital tissues become infected, the swelling can cause blindness. An infected bowel may become perforated.
Isosorbide mononitrate, sold under many brand names, is a medication used for heart-related chest pain (angina), heart failure and esophageal spasms. It can be used both to treat and to prevent heart-related chest pain; however, it is generally less preferred than beta blockers or calcium channel blockers. It is taken by mouth.Common side effects include headache, low blood pressure with standing, blurry vision, and skin flushing. Serious side effects may include low blood pressure especially if also exposed to PDE5 inhibitors such as sildenafil. Use is not recommended in pregnancy. It is believed to work by relaxing smooth muscle within blood vessels.It was patented in 1971 and approved for medical use in 1981. It is available as a generic medication. In 2019, it was the 123rd most commonly prescribed medication in the United States, with more than 5 million prescriptions. Medical uses
Isosorbide mononitrate is a nitrate-class drug used for the prevention of angina pectoris. The sublingual patch has an onset of five minutes and a duration of action of one hour. The oral, slow release tablet has an onset of thirty minutes, and a duration of 8 hours. Adverse effects
The following adverse effects have been reported in studies with isosorbide mononitrate:
Very common: Headache predominates (up to 30%) necessitating withdrawal of 2 to 3% of patients, but the incidence reduces rapidly as treatment continues.Common: Tiredness, sleep disturbances (6%) and gastrointestinal disturbances (6%) have been reported during clinical trials with isosorbide mononitrate modified-release tablets, but at a frequency no greater than for placebo.