To determine the frequency of different types of eczema in patients presenting in a tertiary care hospital. Study Design: Cross sectional descriptive type of study. Setting: Hamdard University Hospital Karachi. Period: January 2013 till December 2013. Patients and Methods: All new cases of any type of eczema were registered by nonprobability convenient sampling. Total 192 patients of both genders and all ages were enrolled after taking informed consent. Diagnosis was made on detailed history and clinical examination by consultant dermatologist. All specific and relevant investigations were done according to requirement. Patients were divided in two groups, exogenous eczema and endogenous eczema, for convenience. Data was analyzed by the latest version of SPSS. Results: There were 192 patients, out of which 52.08% were males and 47.91% females. Out of the total presented patients 50% had endogenous eczema, 43.37% had exogenous eczema and 25.62% had unspecified eczema. In endogenous group 11.45% had hand dermatitis followed by seborrhoeic dermatitis, atopic dermatitis and asteatotic eczema in descending frequency of presentation. Pityriasis alba, discoid eczema and pompholyx were seen less frequent. In exogenous eczema allergic contact dermatitis was seen in 14.06% patients, while irritant contact dermatitis in 11.45% patients. Infective eczema and photo-allergic eczema were seen in small number of patients. Conclusion: It was found in this study that allergic contact dermatitis was most common type of eczema followed by other types. Whatever the type is, eczema can be treated, symptoms can be relieved and recurrences can be prevented by appropriate therapy. All types of eczema affect patient's quality of life adversely. However, they can be prevented by educating patients and their relatives to take adequate safety measures like using good quality emollients prophylactically.

Objectives: To determine the frequency of different types of eczema inpatients presenting in a tertiary care hospital. Study Design: Cross sectional descriptive typeof study. Setting: Hamdard University Hospital Karachi. Period: January 2013 till December2013. Patients and Methods: All new cases of any type of eczema were registered by nonprobabilityconvenient sampling. Total 192 patients of both genders and all ages were enrolledafter taking informed consent. Diagnosis was made on detailed history and clinical examinationby consultant dermatologist. All specific and relevant investigations were done accordingto requirement. Patients were divided in two groups, exogenous eczema and endogenouseczema, for convenience. Data was analyzed by the latest version of SPSS. Results: Therewere 192 patients, out of which 52.08% were males and 47.91% females. Out of the totalpresented patients 50% had endogenous eczema, 43.37% had exogenous eczema and25.62% had unspecified eczema. In endogenous group 11.45% had hand dermatitis followedby seborrhoeic dermatitis, atopic dermatitis and asteatotic eczema in descending frequencyof presentation. Pityriasis alba, discoid eczema and pompholyx were seen less frequent. Inexogenous eczema allergic contact dermatitis was seen in 14.06% patients, while irritant contactdermatitis in 11.45% patients. Infective eczema and photo-allergic eczema were seen in smallnumber of patients. Conclusion: It was found in this study that allergic contact dermatitis wasmost common type of eczema followed by other types. Whatever the type is, eczema can betreated, symptoms can be relieved and recurrences can be prevented by appropriate therapy.All types of eczema affect patient’s quality of life adversely. However, they can be prevented byeducating patients and their relatives to take adequate safety measures like using good qualityemollients prophylactically.

Objectives: To assess the efficacy of intra-lesional triamcinolone in for thetreatment of Post Herpetic Neuralgia. Study Design: Prospective interventional study. Setting:Dermatology Department of Dow University Hospital. Period: July 2014 to June 2015. Patientsand Methods: Twenty nine patients with diagnosis of Post Herpetic Neuralgia were includedafter taking written and informed consent. An insulin syringe was used for the injections andthe medicines were injected intralesionally. The mixture contained 30/70% of triamcinolone toxylocaine ratio for local infiltration in post herpetic scars. Pain relief assessment was done withthe help of visual analogue scale (VAS) after two months. Mean pain score before therapy andafter therapy was compared with one sample student t test. Results: Out of total 29 patients 14were male and 15 were females. The mean age ±SD was found to be 45.9± 15.4 years. Themost common region involved was Chest. The mean ±SD duration of Symptoms was 5.58 ±1.80 weeks. The mean pain score before therapy was 6.86 ± 1.66 which after one month oftherapy reduced to 3.72 ± 1.86. The reduction in pain was statistically significant (p<0.001).Conclusion: Post Herpetic Neuralgia can be effectively treated by the local infiltration of amixture of triamcinolone and lignocaine. It is recommended that long-term follow-up studiesshould be done with corticosteroids only or in combination with local anesthetics to additionallyevaluate the effectiveness of such treatment in postherpetic neuralgia.

Patientsand Methods: Twenty nine patients with diagnosis of Post Herpetic Neuralgia were included after taking written and informed consent. An insulin syringe was used for the injections and the medicines were injected intralesionally. The mixture contained 30/70% of triamcinolone to xylocaine ratio for local infiltration in post herpetic scars. Pain relief assessment was done with the help of visual analogue scale (VAS) after two months. Mean pain score before therapy and after therapy was compared with one sample student t test. Results: Out of total 29 patients 14 were male and 15 were females. The mean age ±SD was found to be 45.9± 15.4 years. The most common region involved was Chest. The mean ±SD duration of Symptoms was 5.58 ± 1.80 weeks. The mean pain score before therapy was 6.86 ± 1.66 which after one month of therapy reduced to 3.72 ± 1.86. The reduction in pain was statistically significant (p<0.001). Conclusion:Post Herpetic Neuralgia can be effectively treated by the local infiltration of a mixture of triamcinolone and lignocaine. It is recommended that long-term follow-up studies should be done with corticosteroids only or in combination with local anesthetics to additionally evaluate the effectiveness of such treatment in postherpetic neuralgia.