Yes, using Orajel can cause dizziness as a rare but possible side effect due to the active ingredient benzocaine. It is recommended to stop using the product if this side effect occurs. An alternative option is to use Orabase, which is also available over the counter. It can be applied as often as needed and just before meals to reduce friction on the affected area. It is also advised to avoid hot or irritating foods like coffee and acidic juices. Using a reusable straw may be helpful in this case. Furthermore, it is best to avoid brushing directly on the affected area and use a toothbrush with soft or extra-soft bristles. If using a mouthwash, opt for an alcohol-free one as alcohol can slow down the healing process.