Arsenicum Album (Arsen. Alb.) is a common remedy for both acute and chronic problems. It is found in homeopathic kits for good reason.
Homeopathic Remedies for "Sinusitis"
Lycopodium Clavatum is a homeopathic remedy used in the treatment of nausea, constipation, emotional problems, breathing problems and headaches. Lycopodium Clavatum is also a top remedy for liver ailments, and is good for those with a sensitive digestive system such as constipation with offensive gas.
The Homeopathic Remedy Pulsatilla is good for where people have painful indigestion, rumbling gas, bitter belching and heartburn. It can also be used for car and motion sickness, especially if the window must come down to let in fresh air.