Applying an ice pack on the swelled area can help a lot in reducing inflammation and the level of pain. Use it as per the requirement.
Take hot water and dissolve salt in it. Now, rinse your mouth with it. It is the best home remedy to deal with wisdom teeth pain.
Clove is a very ancient and effective remedy. Take a clove and place it on the wisdom tooth. Do not chew it. Do not spit it out until your pain goes away.
Alternatively, take a few drops of clove oil on your fingertips and massage it gently on the area, where you are experiencing pain. Massage both the gum and the tooth. It will provide you relief in impacted wisdom teeth pain.
Take an onion and cut it into half. Place it on the cheek side of the tooth, where you are experiencing pain. Occasionally, bite it to extract juice. It is a tested remedy for wisdom teeth, coming in.