can i apply onion juice overnight - #20712
I am really curious about something that's kinda been bugging me. A few weeks ago, I read about using onion juice for hair growth and stuff, and I decided to give it a shot because my hair has been thinning out—like, big time. I thought, what do I have to lose, right?! So I made this batch of onion juice and applied it to my scalp. The thing is, I’ve heard mixed opinions about it. Some people say, "Oh, can I apply onion juice overnight?" while others suggest it might be too harsh or something. Like, I love the idea of letting it soak in all night but what if my scalp freaks out or it smells terrible the next day? I did a patch test, but I was still kinda worried. Also, I’ve noticed some mild burning sensation after the application, and I am not sure if that’s normal. I mean, I’ve got no idea how to balance this whole onion juice thing. Should I stick to shorter application times? Or is it really safe to go full throttle with overnight exposure? Help!
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Doctors' responses
Applying onion juice to your scalp overnight does come with certain considerations. While onion juice is popularly touted for its potential benefits in promoting hair growth, its effects can vary from person to person. Leaving it overnight could indeed enhance its ability to penetrate the scalp—but, there are also potential risks. The biggest concern is the possibility of irritation; onion juice is acidic and can sometimes cause skin sensitivity or allergic reactions, which seem to differ across individuals. You’ve already mentioned a mild burning sensation after your application, which indicates that your scalp might be sensitive to it. Generally considered a cautioning sign, persistent irritation could lead to more concerning reactions. Therefore, I would recommend starting with shorter exposure times, like 15 to 30 minutes, to gauge how your scalp tolerates it. Also, rinsing thoroughly afterward to remove any residue could help minimize potential irritation. Another aspect to consider is the odor, which is quite pungent and might linger if left overnight. If you’re comfortable with that, it’s a personal choice, but do anticipate it might not fully wash away immediately. Assess how your routines adapt around it, especially if you’re heading for work or social events the next day. With any persistent burning or discomfort, discontinue use. Additionally, if you notice redness, swelling, or scaling on your scalp, it might be best to stop onion-juice application altogether. It’s also advisable to have a chat with a dermatologist or healthcare professional if you’re dealing with persistent hair loss, as they can help identify underlying causes and offer effective treatments tailored to your hair and scalp health.
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