In Valheim: Hall of Valhalla, you can refer to the following for how to make anti-cold medicine in Hall of Valhalla:
1. Cold-warming wine
1. It requires 10 honey (kill ghosts in the swamp, get it from the swamp dungeon box), 2 blood bags (dropped by swamp leech), grape grass (wild), and Gray Dwarf Orbit.
2. The production method is relatively simple. You need to put a cast iron pot first and then make the wine. Then you can get the cold-warming wine through the fermentation barrel.
2. Frost Wolf Suit
These are helmets, clothes and trousers respectively. Clothes and trousers require wolf skin and wolf teeth to make, and the helmet needs frost dragon trophies to make.
3. Cowhide cloak
4. Wolfskin cloak
Players need to unlock silver mines and chains to make wolf cloaks. Silver mines can be found in snowy mountains, and chains can be unlocked in swamp areas.