Halal General principles Quran · 1
Yes. Seeking treatment is allowed and encouraged, and it does not go against trust in Allah. The Quran forbids casting oneself into destruction (2:195). Treatment must not use anything haram if a lawful alternative exists, and haram medicine is allowed only in necessity.
وَأَنفِقُوا۟ فِى سَبِيلِ ٱللَّهِ وَلَا تُلْقُوا۟ بِأَيْدِيكُمْ إِلَى ٱلتَّهْلُكَةِ ۛ وَأَحْسِنُوٓا۟ ۛ إِنَّ ٱللَّهَ يُحِبُّ ٱلْمُحْسِنِينَ ﴿١٩٥﴾
Spend your wealth for the cause of Allah, and be not cast by your own hands to ruin; and do good. Lo! Allah loveth the beneficent.
This is general information, not a fatwa. For your own situation, ask a qualified scholar.
