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Search results for ethynodiol root_references_citation in Reference Text / Citation (approximate match)
Status:
US Approved Rx
(1978)
Source:
NDA017744
(1978)
Source URL:
First approved in 1978
Source:
NDA017744
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Conditions:
Difenoxin is a 4-phenylpiperidine which is closely related to the opioid analgesic meperidine. Difenoxin alone is a USA Schedule I controlled drug, as it may be habit forming. However, it is listed as a Schedule IV controlled drug if combined with atropine, which is added to decrease deliberate misuse. Motofen(R) is a brand mixture which combines atropine sulfate and difenoxin hydrochloride. It is approved by the FDA to treat acute and chronic diarrhea. Difenoxin is an active metabolite of the anti-diarrheal drug, diphenoxylate, which is also used in combination with atropine in the brand mixture Lomotil(R). It works mostly in the periphery and activates opioid receptors in the intestine rather than the central nervous system (CNS). Difenoxin is also closely related to loperamide, but unlike loperamide it is still capable of crossing the blood brain barrier to produce weak sedative and analgesic effects. However, the antidiarrheal potency of difenoxin is much greater than its CNS effects, which makes it an attractive alternative to other opioids. Motofen(R) is a combination of atropine, an anticholinergic drug, and difenoxin, an antidiarrheal drug. It has been used in many countries for many years as a second line opioid-agonist antidiarrheal, which exists an intermediate between loperamide and paragoric. Diarrhea which is a result of cyclic or diarrhea predominant Inflammatory Bowel Syndrome may not be treated effectively with difenoxin, diphenoxylate, or loperamide. As such, diarrhea and cramping which does not respond to non-centrally acting derivatives or belladonna derivatives such as atropine are often treated with conservative doses of codeine. In patients with acute ulcerative colitis, as induction of toxic megacolon is possible, and thus use of Motofen(R) is cautioned. Motofen(R) has been assigned pregnancy category C by the FDA, and is to be used only when the potential benefits outweigh the potential risk to the fetus. The safety of use during lactation is unknown and thus not recommended. Each five-sided dye free MOTOFEN® tablet contains: 1 mg of difenoxin (equivalent to 1.09 mg of difenoxin
hydrochloride) and 0.025 mg of atropine sulfate (equivalent to 0.01 mg of atropine). Difenoxin acts as an antidiarrheal by activating peripheral opioid receptors in the small intestine and thereby inhibiting peristalsis. However, research has suggested that non-opioid receptor pathways exist. This would explain the potent antidiarrheal effects of difenoxin despite only limited opioid action.
Status:
US Approved Rx
(2020)
Source:
ANDA210218
(2020)
Source URL:
First approved in 1978
Source:
DDAVP by FERRING PHARMS INC
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Targets:
Desmopressin is a chemical that is similar to Antidiuretic Hormone (ADH), which is found naturally in the body and is produced by the hypothalamus and stored, in the posterior pituitary gland. The main function of ADH is to regulate extracellular fluid volume in the body. ADH secretion is stimulated by angiotensin II, linking it to the renin-angiotensin-aldosterone system (RAAS). ADH stimulates water reabsorption in the kidneys by causing the insertion of aquaporin-2 channels on the apical surface of cells of the distal convoluted tubule and collecting tubules. Desmopressin also causes vasoconstriction through its action on vascular smooth muscle cells of the collecting tubules. It increases urine concentration and decreases urine production. Acetate salt of desmopressin is sold under brand name DDAVP with different formulations: DDAVP Nasal Spray is indicated as antidiuretic replacement therapy in the management of central cranial diabetes insipidus and for management of the temporary polyuria and polydipsia following head trauma or surgery in the pituitary region. It is ineffective for the treatment of nephrogenic diabetes insipidus. DDAVP Injection is indicated for patients with hemophilia A with factor VIII coagulant activity levels greater than 5% and is indicated for patients with mild to moderate classic von Willebrand’s disease (Type I) with factor VIII levels greater than 5%. It was suggested that desmopressin-induced relaxation was mediated by a receptor subtype sharing both V1A and V2 pharmacological profiles.
Status:
US Approved Rx
(2017)
Source:
ANDA207440
(2017)
Source URL:
First approved in 1977
Source:
FLORONE by PFIZER
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Targets:
Conditions:
Diflorasone is a topical corticosteroid used to treat itching and inflammation of the skin. Topical corticosteroids share anti-inflammatory, antipruritic and vasoconstrictive actions. The mechanism of anti-inflammatory activity of the topical corticosteroids is unclear. Various laboratory methods, including vasoconstrictor assays, are used to compare and predict potencies and/or clinical efficacies of the topical corticosteroids. There is some evidence to suggest that a recognizable correlation exists between vasoconstrictor potency and therapeutic efficacy in man. The extent of percutaneous absorption of topical corticosteroids is determined by many factors including the vehicle, the integrity of the epidermal barrier, and the use of occlusive dressings. Topical corticosteroids can be absorbed from normal intact skin. Inflammation and/or other disease processes in the skin increase percutaneous absorption. Occlusive dressings substantially increase the percutaneous absorption of topical corticosteroids. Thus, occlusive dressings may be a valuable therapeutic adjunct for treatment of resistant dermatoses. Once absorbed through the skin, topical corticosteroids are handled through pharmacokinetic pathways similar to systemically administered corticosteroids. Corticosteroids are bound to plasma proteins in varying degrees. They are metabolized primarily in the liver and are then excreted by the kidneys. Some of the topical corticosteroids and their metabolites are also excreted into the bile.
Status:
US Approved Rx
(2016)
Source:
ANDA204704
(2016)
Source URL:
First approved in 1966
Source:
OVULEN by GD SEARLE LLC
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Conditions:
Etynodiol (used in a form of diacetate) is a steroid that was used as a contraceptive drug. Etynodiol diacetate and etynodiol are rapidly metabolized to an active metabolite, norethisterone, which binds to progesterone receptor and modulates its activity.
Status:
US Approved Rx
(1984)
Source:
NDA019125
(1984)
Source URL:
First approved in 1959
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Conditions:
Chlorhexidine is a broad-spectrum biocide effective against Gram-positive bacteria, Gram-negative bacteria and fungi. It is used primarily as its salts (e.g., the dihydrochloride, diacetate, and digluconate). Chlorhexidine inactivates microorganisms with a broader spectrum than other antimicrobials (e.g. antibiotics) and has a quicker kill rate than other antimicrobials (e.g. povidone-iodine). It has both bacteriostatic (inhibits bacterial growth) and bactericidal (kills bacteria) mechanisms of action, depending on its concentration. Chlorhexidine kills by disrupting the cell membrane. The most common side effects associated with chlorhexidine gluconate oral rinses are: 1) an increase in staining of teeth and other oral surfaces; 2) an increase in calculus formation; and 3) an alteration in taste perception; 4) toothache; 5) upper respiratory tract infection; and 6) headache.
Status:
US Approved Rx
(1984)
Source:
ANDA088638
(1984)
Source URL:
First marketed in 1921
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Conditions:
Acetic acid (a component of vinagre) is used in medicine for the treatment of otitis externa caused by bacterial infections. The solution containing acetic acid was approved by FDA.
Status:
US Approved OTC
Source:
21 CFR 350.10(l) antiperspirant aluminum zirconium octachlorohydrex gly
Source URL:
First marketed in 1903
Source:
EverDry by EverDry
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Burow invented an astringent antiseptic solution of aluminium acetate in water to relieve the itching and inflammation of minor skin irritations. At present the oflicial U. S. P. procedure to made Burow's solution involves the reaction of aluminum sulfate, calcium carbonate and acetic acid to form aluminum sub-acetate, also termed basic aluminum acetate.
The solution is available as an over-the-counter drug for topical administration, with brand names including Domeboro. Burow's solution has been shown to be effective against chronic suppurative otitis media and otitis externa. It is active against bacteria resulting in damage to the cell wall.
Class (Stereo):
CHEMICAL (ABSOLUTE)
Metynodiol, a progestin agent that has never been marketed.
Status:
US Previously Marketed
Source:
TRIAMCINOLONE by PUREPAC PHARM
(1982)
Source URL:
First approved in 1957
Source:
ARISTOCORT by ASTELLAS
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Conditions:
Triamcinolone is a long-acting synthetic corticosteroid primarily used for their anti-inflammatory effects in disorders of many organ systems. Triamcinolone diacetate injectable suspension is indicated for intramuscular use as follows: Allergic States Control of severe or incapacitating allergic conditions intractable to adequate trials of conventional treatment in asthma, atopic dermatitis, contact dermatitis, drug hypersensitivity reactions, perennial or seasonal allergic rhinitis, serum sickness, transfusion reactions. Bullous dermatitis herpetiformis, exfoliative erythroderma, mycosis fungoides, pemphigus, severe erythema multiform (Stevens-Johnson syndrome). Endocrine Disorders Primary or secondary adrenocortical insufficiency, congenital adrenal hyperplasia, hypercalcemia associated with cancer, nonsuppurative thyroiditis. To tide the patient over a critical period of the disease in regional enteritis and ulcerative colitis. Hematologic Disorders Acquired (autoimmune) hemolytic anemia, Diamond-Blackfan anemia, pure red cell aplasia, selected cases of secondary thrombocytopenia. Trichinosis with neurologic or myocardial involvement, tuberculous meningitis with subarachnoid block or impending block when used with appropriate ant tuberculous chemotherapy. For palliative management of leukemia’s and lymphomas. Nervous System Acute exacerbations of multiple sclerosis; cerebral edema associated with primary or metastatic brain tumor, or craniotomy. Sympathetic ophthalmia, uveitis and ocular inflammatory conditions unresponsive to topical corticosteroids. To induce diuresis or remission of proteinuria in idiopathic nephrotic syndrome or that due to lupus erythematosus. Berylliosis, fulminating or disseminated pulmonary tuberculosis when used concurrently with appropriate ant tuberculous chemotherapy, idiopathic eosinophilic pneumonias, symptomatic sarcoidosis. As adjunctive therapy for short-term administration in acute gouty arthritis; acute rheumatic carditis. The anti-inflammatory actions of corticosteroids are thought to involve lipocortins, phospholipase A2 inhibitory proteins that, through inhibition of arachidonic acid, control the biosynthesis of prostaglandins and leukotrienes. Firstly, however, these glucocorticoids bind to the glucocorticoid receptors, which translocate into the nucleus, bind DNA (GRE), and change genetic expression both positively and negatively. The immune system is suppressed by corticosteroids due to a decrease in the function of the lymphatic system, a reduction in immunoglobulin and complement concentrations, the precipitation of lymphocytopenia, and interference with antigen-antibody binding.
Status:
US Previously Marketed
Source:
DV by SANOFI AVENTIS US
(1982)
Source URL:
First approved in 1947
Class (Stereo):
CHEMICAL (ACHIRAL)
Conditions:
Dienestrol (INN, USAN) (brand names Ortho Dienestrol, Dienoestrol, Dienoestrol Ortho, Sexadien, Denestrolin, Dienol, Dinovex, Follormon, Oestrodiene, Synestrol, numerous others) is a synthetic, non-steroidal estrogen. It is an estrogen receptor agonist. Estrogens work partly by increasing a normal clear discharge from the vagina and making the vulva and urethra healthy. Using or applying an estrogen relieves or lessens: dryness and soreness in the vagina, itching, redness, or soreness of the vulva. Conditions that are treated with vaginal estrogens include a genital skin condition (vulvar atrophy), inflammation of the vagina (atrophic vaginitis), and inflammation of the urethra (atrophic urethritis). Dienestrol currently discontinued in US, but still in market in some other counties