Even though the healing period of tongue piercing may be pretty individual, there is still a general timeline that you can check with:
1-3 Days: You will experience irritation and soreness around your piercing spot.
4-10 Days: The piercing will still be inflamed, while the tongue will be swollen.
10-30 Days: The wound will start to heal.
4-6 weeks: The piercing will heal completely.