When the infrasound and low frequency noise were measured indoors requested by petitioners, the questionnaires were implemented randomly at the same time in order to understand what kinds of human physiological influences by the low frequency noise. According to the statistic results, we found the number of female petitioners were much more than males. Moreover, the age of all petitioners was larger than 45 years old. These findings are similar as oversee researches.According to the questionnaires results, the main physiological reactions of the infrasound and low frequency noise were headache, anxiety and sleeplessness. These three reactions were related and similar as the reactions by general noise. Furthermore, Over 60% petitioners had shoulder-ache and throat-ache reactions which are different from general noise. It is worth to do the advanced research of the causes of these reactions in the future.