A randomized, controlled, double-masked clinical trial was conducted with a combination antiviral-antimediator treatment for experimental rhinovirus colds. In all, 150 healthy men and women (aged 18-51 years) were randomly assigned to 1 of 3 groups: intranasal interferon (IFN)-alpha2b (6 x 10(6) U every 12 h x 3) plus oral chlorpheniramine (12 mg extended release) and ibuprofen (400 mg) every 1...

conclusions: the results of the present study indicated that oral preparation of cm with an acceptable taste is feasible. background: chlorpheniramine maleate (cm) is widely used as an antihistaminic drug but it is very bitter and as yet no mouth dissolving/disintegrating taste-masked preparation that might be useful for pediatric and geriatric patients is available in the market. objectives: t...

The antihistaminic (+/-)-chlorpheniramine significantly reduced the progression of Ehrlich carcinoma when it was administered at 0.5 mg/mouse/day from the third day on, after tumour inoculation. The ODC activity of tumour cells was diminished by 70% on day 7 after tumour transplantation, when maximum ODC activity is detected in non-treated tumour growing 'in vivo'. Northern blot analyses indica...

An attempt was made to clarify the additive suppressive effects of pranlukast, a cysteinyl leukotriene-receptor (LTR) antagonist, in combination with chlorpheniramine, an antihistamine, on the up-regulation of histamine H1-receptor (H1R) mRNA in toluene 2,4-diisocyanate (TDI)-sensitized rats. Although pre-treatment with pranlukast partially, but significantly, suppressed TDI-induced up-regulati...

In the present study, we have demonstrated that multiple first-generation H1-antagonists caused behavioral and EEG seizures in rats. The epileptogenic property of pyrilamine was more potent than either chlorpheniramine or diphenhydramine. In contrast, the second-generation H1-antagonists, loratadine and ebastine did not induce detectable epileptogenic activity. Intraperitoneal injection of hist...

The aim of this research was to investigate the disintegrant properties modified Cenchrus americanus starch (MCS) in chlorpheniramine maleate tablets formulation. matured seeds C. were steeped 4 L 0.25 % w/v sodium hydroxide at 5 °C for 24h, washed, soaked distilled water (30 ± 2 °C) 24 h, and wet milled. slurry washed with through a 200 mesh screen, filtrate left undisturbed 18 h. top layer se...

objective: crocin, as an active constituent of saffron, has many biological functions including antioxidant and anti-inflammatory activities. the present study was aimed to investigate the effects of crocin and chlorpheniramine on local edema induced by histamine. materials and methods: local edema was induced by subcutaneous injection of histamine (100 μl, 0.1%) in ventral surface of right hin...