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Dimefline is a respiratory stimulant.


Dithranol is an anthraquinone derivative.It accumulates in mitochondria where it interferes with the supply of energy to the cell, probably by the oxidation of dithranol releasing free radicals, and it impedes DNA replication and so slows the excessive cell division that occurs in psoriatic plaques.It is highly effective in the treatment of psoriasis.

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Docosanol is a saturated fatty alcohol used traditionally as an emollient, emulsifier, and thickener in cosmetics and as a nutritional supplement. It also approved as an antiviral agent for reducing the duration of cold sores caused by the herpes simplex virus. One of the most common side effects that has been reported from docosanol is headache. Headaches caused by the drug tend to be mild and can occur in any region of the head.

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Donepezil is a centrally acting reversible acetylcholinesterase inhibitor. Its main therapeutic use is in the palliative treatment of mild to moderate Alzheimer's disease. It has been tested in other cognitive disorders including Lewy body dementia and vascular dementia, but it is not currently approved for these indications. It has also been studied in patients with mild cognitive impairment, schizophrenia, attention deficit disorder, post-coronary bypass cognitive impairment, cognitive impairment associated with multiple sclerosis, CADASIL syndrome, and Down syndrome.

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Doxazosin, a quinazoline compound is an alpha blocker used to treat high blood pressure and urinary retention associated with benign prostatic hyperplasia. It is an alpha-1 adrenergic receptor blocker that inhibits the binding of norepinephrine to the alpha-1 receptors on the membrane of vascular smooth muscle cells. The primary effect of this inhibition is relaxed vascular smooth muscle tone, which decreases peripheral vascular resistance, leading to decreased blood pressure.

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Econazole nitrate is an antifungal medication of the imidazole class. It is used as a cream to treat skin infections such as athlete's foot, tinea, pityriasis versicolor, ringworm, and jock itch.

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Efavirenz is a non-nucleoside reverse transcriptase inhibitor and is used as part of highly active antiretroviral therapy for the treatment of a human immunodeficiency virus (HIV) type 1. It is also used in combination with other antiretroviral agents as part of an expanded postexposure prophylaxis regimen to reduce the risk of HIV infection in people exposed to a significant risk.

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Elfazepam is a drug which is a benzodiazepine derivative. Presumably it has sedative and anxiolytic actions like those of other benzodiazepines. It has appetite stimulating properties in animals. The mechanism for increasing feed intake is not clear and has been subject of investigation. It has been found that elfazepam suppresses gastric acid secretion.


Eliprodil is a drug which acts as an NMDA antagonist, binding to the polyamine modulatory site. It has neuroprotective and anticonvulsant effects in animal studies, but does not support self administration or substitute for phencyclidine, and does not produce sedation or amnesia. It was researched for the treatment of stroke and epilepsy but human trials failed to show clear beneficial effects.

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Enalapril is one of the angiotensin-converting enzyme inhibitors that is used to treat hypertension.Enalaprilat blocks the conversion of angiotensin I to angiotensin II. Inhibition of ACE results in decreased plasma angiotensin II. As angiotensin II is a vasoconstrictor and a negative-feedback mediator for renin activity, lower concentrations result in a decrease in blood pressure and stimulation of baroreceptor reflex mechanisms, which leads to decreased vasopressor activity and to decreased aldosterone secretion. Enalaprilat may also act on kininase II, an enzyme identical to ACE that degrades the vasodilator bradykinin.

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