Endocrine, nutritional, and metabolic diseases (E00-E90).
- Diabetes mellitus (diabetes).
- Hyperuricemia/gout
Skin and subcutaneous (L00-L99)
- Anal eczema – symptom: itching
- Chronic irritative eczema
- Toxic exanthema – skin rash due to a toxic reaction (drug-toxic exanthema is the most common)
- Erythrasma – redness of the skin caused by bacteria of the type Corynebacterium minutissimum, resembling that of mycosis; occurrence mainly in obese type 2 diabetics.
- Infected pilonidal sinus (coccygeal fistula) – symptoms: burning and stabbing pain symptoms; continuous pain, regardless of bowel movements.
- Psoriasis (psoriasis)
Infectious and parasitic diseases (A00-B99).
- Diarrhea (diarrhea) of infectious origin.
- Herpes analis (herpes in the area of the anus).
- Condyloma (genital warts; human papillomavirus (HPV), serotypes 6, 11) – characterized by small lumps and itching.
- Mycoses (fungal disease), unspecified.
- Parasitoses – infestation of parasites, unspecified.
- Syphilis (Lues) – sexually transmitted infectious disease.
- Tuberculosis – infectious disease that affects mainly the lungs.
Mouth, esophagus (food pipe), stomach and intestines (K00-K67; K90-K93).
- Anal abscess – collection of pus in the region of the anus (with burning, stabbing, and dull pain symptoms; constant pain, varying in intensity depending on location).
- Anal fissure (skin-mucous membrane tear in the area of the anus (anus)).
- Acute anal fissure symptoms: accompanied by defecation-related anal pain: pain in the anal area/anorectal pain (severe, stabbing), especially during defecation
- Chronic anal fissure; symptom: itching.
- Anal fistula – connection between the anus and, for example, other parts of the intestine (with burning and stabbing pain symptoms; continuous pain, intensity fluctuating) → clarification of Crohn’s disease required; in about 40% of cases, this is the first symptom of the disease.
- Anal cryptitis – inflammation of the anus (with burning and stabbing pain symptoms; continuous pain, increased after defecation).
- Anal marisques – non-retractable flaccid skin folds (marisques) at the anus.
- Anal prolapse – prolapse of the anus, or the anal mucosa in front of the sphincter.
- Anal vein thrombosis (AVT; synonyms: Anal thrombosis, perianal thrombosis, perianal vein thrombosis, perianal thrombosis) – occlusion of a vein in the region of the anus; acute onset of perianal pain with stabbing pain symptomatology; occurrence after stronger pressing act, lifting heavy loads, etc.; the inspection (observation) shows one or more prallelastic nodules, which are discolored blue-livid
- Hypertrophic anal papilla (synonyms: anal polyp, anal fibroma).
- Incarcerated hemorrhoidal prolapse – pinched protrusion of a hemorrhoid (with burning and stabbing pain symptoms; continuous pain, after stronger pressing act).
- Incarcerated rectal prolapse – pinched protrusion of the rectum.
- Proctalgia fugax (anorectal pain syndrome; anal spasm / anal spasm) – short-term cramp-like pain conditions in the anal and rectal area.
- Proctitis – inflammation of the rectum (dull pain symptomatology; increased bowel movements, continuous pain, before bowel movements increasingly, afterwards relief).
- Rectal prolapse (rectal prolapse)
- Sphinctersclerosis – rigidity of the sphincter muscle.
Musculoskeletal system and connective tissue (M00-M99).
- Coccygodynia – pain in the coccyx – (with sharp stabbing and sharp pain symptoms; intermittent).
Neoplasms – tumor diseases (C00-D48).
- Anal carcinoma (anal cancer) – symptoms: slowly increasing nodes, no pain and no bleeding.
- Leukemia (blood cancer)
- Rectal cancer (rectal cancer)
Psyche – nervous system (F00-F99; G00-G99)
- Anal neurosis
Symptoms and abnormal clinical and laboratory findings not elsewhere classified (R00-R99).
- Hyperhidrosis (excessive sweating).
- Icterus (jaundice)
Genitourinary system (kidneys, urinary tract – reproductive organs) (N00-N99)
- Endometriosis recti – occurrence of endometrium outside the uterus, here in the rectum.
- Prostatitis (inflammation of the prostate)
Injuries, poisonings, and other consequences of external causes (S00-T98).
- Allergies, unspecified
Medications
- Permanent medication with glucocorticoids (local/local) – drugs against inflammation and allergic reactions.
