Salicylates side effects

Jessner s Solution has been used for over 100 years as a therapeutic agent to treat hyperkera-totic epidermal lesions [1]. This superficial peeling agent constitutes a mixture of salicylic acid, resorcinol, and lactic acid in 95% ethanol. Jessner s solution causes loss of corneocyte cohesion and induces intercellular and intracellular edema. Jessner s typically induces wounding to the level of the papillary dermis. Historically, resorcinol (a key component of Jessner s peels) was used in concentrations of 10-50% in the early twentieth century. High concentrations of resorcinol were associated with side effects such as allergic contact dermatitis, irritant contact... 

Grimes et al. [8] reported substantial efficacy and minimal side effects in 25 patients treated with 20 and 30% salicylic acid peels in darker racial-ethnic groups. Conditions treated included acne vulgaris, melasma and post-inflammatory hyperpigmentation. 

Thirty-five Korean patients with facial acne were treated biweekly for 12 weeks with 30% salicylic acid peels [9]. Both inflammatory and non-inflammatory lesions were significantly improved. In general, the peel was well tolerated with few side effects. 

Jessner s solution contains 14% resorcinol, 14% salicylic acid and 14% lactic acid. Jessner s solution has been used alone for superficial peeling, or in combination with TCA 35% to achieve a medium-depth peel. Increasing the number of coats applied to the treated area increases the depth and reaction induced by the Jessner s peel. These peels are well tolerated with minimal side effects in the author s practice. As with glycolic acid and salicylic acid peels, Jessner s peels are most commonly used as adjimctive therapy for moderate to severe facial dyschromias, acne, oily skin, texturally rough skin, fine wrinkles, and pseudofolliculitis barbae. 

There is minimal published data on the use of combination peeling protocols in deeply pigmented skin (Fitzpatrick skin types IV-Vl). The author has reported the efficacy of combination peeling with salicylic acid 20 and 30% in combination with 10% TCA for recalcitrant melasma patients. This peeling regimen was well tolerated with minimal side effects in darker racial ethnic groups (see Salicylic acid/TCA peel section). 

Superficial chemical peels, including salicylic and glycolic acids, and Jessner s peels target the stratum corneum to the papillary dermis. These agents can be safely used to facilitate the resolution of PIH (Figs. 16.2,16.3,16.4 and 16.5). To assess for variability in response and limit further PIH, when possible, chemical peels should be initiated at the lower concentrations and titrated to higher concentrations if necessary to increase efficacy while minimizing side effects (see Darker Skin Section). 

A newer therapeutic approach is the administration of betaine (6-12 g daily), which lowers homocysteine levels by favoring remethylation [33], A theoretical hazard of betaine treatment is increasing the blood methionine, sometimes to an extravagant degree ( 1 mmol/1). Experience to date indicates that betaine administration is safe, with no major side effects except for a fishy odor to the urine. Other therapeutic approaches have included the administration of salicylate to ameliorate the thromboembolic diathesis. Patients also have been treated with dietary supplements of L-cystine, since the block of the transsulfura-tion pathway in theory could diminish the synthesis of this amino acid. 

NSAIDs are more likely to cause GI side effects. The salicylate salts cause fewer GI side effects than aspirin and do not inhibit platelet aggregation. 

Q88 Anti-inflammatory doses of aspirin may cause tinnitus and deafness. These side-effects are symptoms of salicylate intoxication. 

Aspirin is acetylsalicylic acid and is used as an antiplatelet agent and for pain relief. Its use for anti-inflammatory effects is limited by the occurrence of side-effects, which include tinnitus and deafness, both features of salicylate poisoning. 

CHOLiNE SALiCYLATE Has fever Gl side effects than aspirin. 

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