If I have gas would drinking milk help relieve the gas if I have lactose?

No. Milk contains lactose and if you do not tolerate lactose, it will make your gas worse. You can buy lactose free milk or add lactaid to your milk. All the best.
Not clear. If you're getting gas after drinking milk you may have lactose intolerance then get Lactaid treated milk.
Lactose. Lactose intolerance is aggravated by drinking milk. Patients with lactose intolerance must avoid all dairy products. They may drink Lactaid (milk)