What's the top ringworm medicine?

To understand the severity physical diagnosis is important. Based on that I can recommend treatments like medication, laser treatments or chemical peels etc.

The penis area hair loss reason can be different. The rubbing of garments or activities is a common one. Also, psoriasis or fungal infections may cause hair to drop in that location. Use antidandruff medicine if it itches or appears red, keep it neat and dry besides dressing with comfortable clothes regularly is essential for preventing more hair fall in this region. 

You are suffering with perioral pigmentation problem. You have already tried lots of topical applications. Cosmetic advance treatments can help you further like peels and glutathione.

The best treatment for vitiligo in children below 5 years old would depend on the severity of the condition. Generally, topical corticosteroids are the most commonly used treatment for vitiligo in children, and they are used in combination with other treatments like phototherapy, topical calcineurin inhibitors, and systemic immunomodulators. For focal vitiligo above the lips, the treatment of choice is usually topical corticosteroids. Additionally, topical immunomodulators and phototherapy can be used in combination with topical corticosteroids to improve the effectiveness of the treatment. Homeopathy, ayurveda, and other alternative treatments can be used in conjunction with conventional treatments, but should be discussed with a doctor before starting.

Tetanus disease comes with some toxic dirty cuts that make swallowing very hard as well as stiffness of muscles generally. Such people should ensure the scratch is germs-free by washing it with water and soap and then applying any antiseptic. One should also note that if you have not had any tetanus vaccination within the last ten years, make sure it is done as soon as possible to prevent further infections.

You must visit a dermatologist first. You may try using natural remedies such as topical applications of lemon juice, almond oil, and aloe vera gel to help reduce the appearance of the black spots on face. Also practice good skin care habits such as avoiding harsh soaps, using sunscreen, and avoiding excessive sun exposure.

You likely have a fungus on your testicle. The symptoms you have mentioned like the peeling of skin, white substance, and smell, along with itching, appear to be a normal fungal infection. They may be caused by the lack of hygiene or tight clothes. This can be solved by keeping a dry and clean environment, wearing loose clothes, and using a pharmacist-recommended antifungal cream.