It is possible to regrow hair on a bald spot. However, it is important to consult a dermatologist or hair loss specialist to determine the cause of the bald spot before beginning any treatment. There are a number of possible causes of bald spots, including alopecia, medical conditions, and medications. If the cause of the bald spot is unknown, it may be necessary to perform a biopsy to rule out any underlying medical conditions.
There are a number of treatments that can be used to promote hair growth on bald spots. These include minoxidil, and scalp micropigmentation. It is important to note that these treatments will not work for everyone and they may take several months to produce results.
If you are concerned about a bald spot on your head, consult a hair loss specialist or dermatologist to discuss your treatment options.
First, try massaging the area with an essential oil such as rosemary oil or coconut oil. This can help increase blood circulation to the area and may stimulate hair growth. You can also try applying a topical solution made with ginger extract and ginkgo biloba extract to the bald spot. These ingredients have been shown to promote hair growth in some studies.
If you're still seeing no results after trying these home remedies, you may want to consider talking to your doctor about other potential treatment options, such as plasma therapy or microneedling.