What are the medications used to treat anorectal disorders how do they work?

[Drug Name] Generic Name: Sophora Jiao Wan (Hemorrhoids OTC) [Clinical Application] Internal hemorrhoids, anal fissure, hemorrhoids swelling and pain. [Usage and dosage] 9 grams at a time, 2 times a day. [Drug Name] Generic Name: Polyethylene Glycol 4000 Bulk Trade Name: Foson [Clinical Application] Adults with constipation [Dosage] Adults 1 sachet each time, 1-2 times/day or 2 sachets per day at once. Dissolve each sachet in a glass of water and take it. The effect of taking Fosamax is evident in 24–48 hours. [Adverse Reactions] Diarrhea may occur when large doses are taken; it will disappear in 24–48 hours after stopping the drug. Abdominal pain may occur in persons with intestinal dysfunction; allergic reactions such as rash, urticaria, and edema are rare. [Contraindications] Inflammatory enteritis, intestinal obstruction, undiagnosed symptoms of abdominal pain. [Drug Name] Generic Name: Wheat Fiber Granules Trade Name: Fibibitran [Clinical Application]: As an adjunctive treatment for constipation associated with intestinal irritation, diverticular disease, anal fissure and hemorrhoids. It can also be used to soften stools after surgery [Usage and Dosage] Adults: 3.5g (one packet at a time), 2~3 times a day; for at least one week, after which the dosage will be gradually reduced to 2 times a day or 1 time a day, and should be taken early in the morning every day. Children 6 months of age and older: 1.75 g (one-half packet), 1 to 2 times a day for at least one week, then gradually reduce to 1 or 2 times a day, and take early in the morning. It can be added into food or drink to take, such as soup, porridge, milk, fruit juice, etc. Each time with about 200 ml of liquid together to achieve the best effect. [Drug Name] Six flavors can eliminate capsule [Clinical Application] Used for gastric distension, anorexia, poor appetite and constipation; hyperlipidemia and obesity. [Usage and dosage] Oral, 3 times a day. Constipation, gastric distention and pain once 2 capsules; hyperlipidemia once 1 capsule; the elderly and children as directed by the doctor. [Contraindication] Contraindicated in pregnancy and breastfeeding. [Drug Name] Anutai Suppository [Clinical Application] It is suitable for the internal hemorrhoids and mixed hemorrhoids caused by damp-heat injection of internal hemorrhoids, internal hemorrhoids part of the I, II stage of the blood in the stool, swelling, pain, and inflammatory hemorrhoids of the anus, pain, edema, local discomfort. [Usage and dosage] Anal administration. Apply 1 capsule at a time, externally at bedtime or after defecation. When using, first put the equipped finger cuff on the index finger, tear open the package of suppository, take out the suppository, and gently insert it into the anus for about 2 centimeters. [Contraindication] It is contraindicated for those who have a history of allergy to the ingredients of this product, and those with severe renal insufficiency. [Drug Name] Compound Keratanate Suppository Trade Name: Tai Ning Suppository [Clinical Application] 1, for hemorrhoids and other anal disorders caused by pain, itching, swelling, and bleeding symptomatic treatment. 2, used to relieve the discomfort after local anal surgery. [Usage and Dosage] Plug in the anus, one at a time, 1~2 times a day [Contraindication] Those who are allergic to this product. [Drug Name] Compound Keratanate Cream Trade Name: Tai Ning Cream [Clinical Application] Used for hemorrhoids and other anal disorders caused by pain, itching, congestion, a small amount of bleeding symptomatic treatment. [Usage and Dosage] Wash the affected area, apply externally or inject into the anus. [Contraindication] Allergic to this product. [Drug Name] Puji Hemorrhoid Suppository [Clinical Application] Used for heat evidence of blood in stool. It is effective in treating internal hemorrhoids, blood in stool and swelling of mixed hemorrhoids. [Usage and Dosage] Rectal administration. One capsule once, twice a day, or as directed by a doctor. [Drug Name] Ma Yinglong Musk Hemorrhoid Ointment [Clinical Application] It is used for removing heat and toxins, activating blood circulation and removing blood stasis, and removing corrosive substances. Used for all kinds of hemorrhoids, anal fissure, and postoperative wounds do not heal for a long time. [Usage and dosage] Wash the affected area, apply externally or inject into the anus. [Contraindication] Use with caution in pregnancy. [Drug Name] Generic Name: Herba Mullein Liquid Infusion Tablets Trade Name: Fenpuozhi [Clinical Application] 1, the treatment of internal hemorrhoids, mixed hemorrhoids, inflammatory hemorrhoids, thrombosed hemorrhoids, etc. caused by swelling, pain, bleeding, prolapse. 2.Treatment and prevention of postoperative local swelling, pain, blood seepage, etc. of anal and intestinal diseases. [Usage and Dosage] Acute attack: oral 4 tablets / times , 3 times / day ;After stabilization: 2 tablets / times , 3 times / day ;Perioperative period: 1-3 days before the operation oral, 4 tablets / times , 3 times / day. [Drug Name] Generic Name: Sodium heptaphyllum saponin Trade Name: Mai Zhi Ling (Ai Mai Lang, Ou Kai see drug description) [Functional Indications] 1, used for chronic venous insufficiency, varicose veins, deep vein thrombosis and post-thrombophlebitic syndrome caused by lower extremity swelling, cramps, itching, burning, numbness, burning, pain, fatigue, heaviness, skin hyperpigmentation, blood dermatitis, ulcers, spermatic cord, varicose veins caused by swelling and pain. Swelling and pain caused by varicose veins, etc. 2, for post-surgery, trauma, trauma, burns caused by soft tissue amidships, venous edema, 3, hemorrhoids caused by varicose veins hemorrhoids. Internal and external hemorrhoids acute attack symptoms, such as anal moisture, itching, bleeding, pain. [Usage and dosage] Take orally after meals. Adults take one to two tablets twice daily, once in the morning and once in the evening. In severe cases or at the initial stage of treatment, take two tablets twice daily, or as directed by the doctor. Twenty days is a course of treatment. Can be taken for a long time. [Adverse Reactions] Slight gastrointestinal discomfort may occur. [Precautions] The tablets should be taken in their entirety; should not be taken after the expiration date; keep out of reach of children; use with caution in patients with gastric ulcers.