Anything can happen at home and it is always to have somethings readily available to offer first aid when needed. I give you some home remedies you can use in 2020, they are not to replace your doctor. You should consult a physician if symptoms persist.
Source
Acne
Reduce your iodine intake. Foods like beef liver and turkey contributes to acne as they contain high amounts of iodine.Arthritis
Avoid white potatoes, margarines, egg-plants and tomatoes. A teaspoon of cod-liver oil a day for 8 days alleviates symptoms of arthritis.Back Pain
Try sleeping with a pillow in between your knees in the fetal position. Also drink tea from white willow bark, which you can get from health shops.Asthma
Avoid egg, milk, beer, nuts, shrimp and wine. A cup or two of coffee or hot cocoa can stop an attack from developing.Body Odour
You can apply like to smelly body parts 15 minutes before bathing. You can also add 2 cups of tomato juice to your bath water and let it soak for 15 minutes.Bad Breadth
Chew on cloves or some parsley after eating every meal to freshen your breath.Eczema
Apply milk with cotton to the affected areas four times everyday. Make sure to put the milk in a glass of ice cubes for at least 5 minutes.Colds
Eat garlic often. Also mix a tablespoon of honey and a half teaspoon of lemon and ginger with one cup of scalded milk.