Armpit sweating is also called axillary hyperhidrosis. It can be a very embarrassing disease to have, because it prohibits you from engaging in any type of physical activities. It would also taint your clothes, letting everybody else know that you have a certain condition that you can't be proud of.
Everybody sweats in their armpits. This is normal, especially during the hotter weather or when exercising in the gym. But if your underarms sweat without much provocation, then that's the time when the problem becomes too apparent.
People with this problem can also wear limited types and colors of shirts and clothes. As much as possible, they are only advised to wear light colored shirts with fabrics that wouldn't reveal the sweat marks under their arms.
The bigger concern related to axillary hyperhidrosis could probably be odor problems. Since sweat is the favorite breeding ground of bacteria, it is but common for people with this problem to develop body odor as well.
Axillary hyperhidrosis can be genetic. It is a disease that can be passed on from one generation to another. However, improper hygiene may also trigger the problem in most cases. If you fail to observe proper body cleanliness to as simple as taking a bath and washing your underarms regularly, then you're more likely to develop axillary hyperhidrosis with body odor. In some cases, the actual cause of this condition is yet to be discovered by medical researchers.
The wet marks on your shirt would be the tell-tale sign that you are suffering from axillary hyperhidrosis. There may or may not be odor in your sweat. After all, sweat on its own is odorless. Sweat may contain small amounts of salt and other solutes. But they don't necessarily produce odor. What actually bring a foul smell to sweat are the bacteria that combine with it.
Right now, there are many antiperspirants and deodorants available in the market. They have varying effectiveness too. You can try all of them and see which one solves the problem best. If over-the-counter medications don't prove to be good for you, you can ask the help of a dermatologist to write you a prescription for a stronger antiperspirant cream. Of course, you would have to follow the strict instructions that would come along with it.
Aluminum chloride diluted in ethyl alcohol is a very good home remedy for axillary sweating. This solution, including all other topical remedies, is best applied at night before going to bed. Never apply them on open skin or after shaving your underarms, as they can cause skin rashes and inflammations.
There are also oral medications that can help address the situation, although using these remedies requires the guidance of your doctor as well. These drugs may have side effects that could otherwise deter your health or may come in the way of other medications. Extreme cases of axillary hyperhidrosis is can be cured with surgery.