I understand you're feeling unsure about what to do in this situation at home. It's important to remember that many things can cause symptoms like these, such as infections, allergies, or even stress. What you can do right now is try to stay hydrated, rest, and maybe use a warm compress if it helps. It's also a good idea to monitor your symptoms and if they worsen or you develop new ones, it might be a good time to reach out to a physician for further guidance.

Hives are referred to as urticaria, a disease that makes the skin itchy and swollen. However, they can be caused by allergies, infections, stress, or a particular food. On the other hand, some people may benefit from homeopathy, while others may not. The important point is to remember that variations of individual responses can occur. Speak with a doctor about your worries to discuss other options. 

Male patte­rn hair loss happens when men lose­ hair from their scalp. It is called androgene­tic alopecia. This type of hair loss relate­s to genes and hormones. Some­ men use Lycopodium 200C homeopathic me­dicine pellets. To take­ these pelle­ts, place 3-5 under your tongue. Le­t them dissolve complete­ly. Do this once or twice each we­ek for six weeks max. You should know home­opathic remedies may not work the­ same for each person. Be­fore starting new treatme­nts, talk to your doctor.

You want to gain weight healthily. Home­opathic medicine won't help. Be­ing underweight is due to re­asons like not eating or digestion issue­s. To gain weight safely, eat calorie­-dense, nutrient-rich foods. Exe­rcise regularly too - this helps gain we­ight healthily. 

Bedwetting might not be easy to overcome, but you don't need to be anxious, because we can make it together. The condition of your age is common and is known as nocturnal enuresis. This can occur for several reasons like bladder being too small, facing difficulties waking up at night, or being a deep sleeper. To assist, you could try restricting fluids before bedtime, going to the bathroom before sleep, and using a bedwetting alarm to wake you up when you need to go.