ROUND WORM - infects 1 in every 4 persons in world!!!!!!

Roundworms are one of the most common species of intestinal parasites in the world
Also known as Ascaris lumbricoides

Facts :
            - The World Health Organization (WHO) estimates that about 25% of the world's population are infected with roundworm.
            - Female round worm ranges from 16cm to 33 cm and can grow up to the size of pencil
            - WHO estimates that about 25% of the world's population are infected with roundworm.
            - Medical research studies use roundworms to study human diseases which include illnesses like muscular dystrophy and even Alzheimer's disease. This is because of the fact that human beings and roundworms have similar body organization and similar genetic code

 Clinical features :
      - perianal itching
      - abdominal pain
      - diarrhea
      - melena
      - fatigue and weight loss
      - vomiting
      - cough in case of systemic involvement

Diagnosis :
      - stool examination
      - passing of worms in stool
      - radiolophic/ USG imaging
      - endoscopy

Treatment :
Mebendazole, drug of choice
Piperazine, alternative
Albendazole, levamisole, ivermectic other medications
Diethlycarbamazine with filariasis infection