Drug Name Anafranil

Candida albicans, a yeast organism normally found on body surfaces, may cause infections of mucous membranes, less frequently of the skin or internal organs when natural defenses are impaired (immunosuppression, or damage of microflora by broad-spectrum antibiotics). Imidazole derivatives inhibit ergosterol synthesis.
Adverse Effects of Antiplatelet Drugs All antiplatelet drugs increase the risk of bleeding. Even at the low ASA doses used to inhibit platelet function (100 mg/d), ulcerogenic and bronchoconstrictor (aspirin asthma) effects may occur. Ticlopidine frequently causes diarrhea and, more rarely, leukopenia, necessitating cessation of treatment.

 

Finally, signalling substances can originate from neighboring cells, e.g., prostaglandins and cytokines. The effect of a drug frequently results from interference with cellular function. Receptors for the recognition of endogenous transmitters are obvious sites of drug action (receptor agonists and antagonists.
Their action is hypotensive (indication: hypertension); however, being poorly tolerated, they enjoy only limited therapeutic use. Clonidine is an ?2-agonist whose high lipophilicity (dichlorophenyl ring) permits rapid penetration through the blood-brain barrier.