"In addition, after 1 month and 2 months, the Krachaidum group at a dose of 90 mg/day experienced a statistically significant increase in length and width of penis both in resting state and erection state compared with the placebo group. "1 

"A study by Chalee35 compared Krachaidum cream with analgesic cream on pain reduction indicators. Pain severity, circumference of knee joint, range of motion of knee joint, and modified Western Ontario and McMaster Universities Arthritis Index score were assessed and compared within the group from baseline, or between the groups with analgesic cream. Comparing with baseline, the results in both groups showed significantly reduce pain in all indicators at 4 weeks. On the contrary, comparing with analgesic cream, Krachaidum cream showed nonsignificant different. "2

To determine the effects of Krachaidum on physical or exercise performance, many tests were used, including maximum power output, mean power output, time to exhaustion, rating of perceived exertion, percentage fatigue, heart rate, lactate threshold, hand grip strength, 6-minute walk test, and so on (Table 2). The main findings from 2 studies30,31 indicated that Krachaidum showed no acute improvement in either repeated sprint performance or endurance exercise. However, 2 studies32,33 provided data of hand grip strength test, which determined the upper-body muscle strength by using a digital dynamometer. We pooled such data based on this outcome and found that they were combinable without heterogeneity (I2 = 0%, P > .05). We found that the Krachaidum group significantly increased hand grip strength of both right-hand (standardized mean difference = 0.44, 95% confidence interval = 0.02-0.86, P = .038) and left-hand sides (standardized mean difference = 0.49, 95% confidence interval = 0.07-0.91, P = .048) at 2 months compared with the placebo group (Figure 3).  3

References