ɪf ðə nˈɑːkʃəs pɹɪsˈɪpᵻtˌeɪɾɪŋ tɹˈɪɡɚ kænˈɑːt biː aɪdˈɛntᵻfˌaɪd, pɹˈɑːmpt fˌɑːɹmɐkəlˈɑːdʒɪk tɹˈiːtmənt mˈeɪ biː nˈiːdᵻd tə dˈiːkɹiːs ˈɛlɪvˌeɪɾɪŋ ˌɪntɹəkɹˈeɪnɪəl pɹˈɛʃɚɹ ʌntˈɪl fˈɜːðɚ stˈʌdiz kæn aɪdˈɛntᵻfˌaɪ ðə kˈɔːz.
If the noxious precipitating trigger cannot be identified, prompt pharmacologic treatment may be needed to decrease elevating intracranial pressure until further studies can identify the cause.