Are there any quick remedies for sciatic nerve pain?

Conservative Rx 1st. Unfortunately, no. After a thorough neurological evaluation, your doctor might prescribe anti-inflammatory medications, muscle relaxants, narcotic and/or non-narcotic pain medications, referral for physical therapy, and steroid injections. At some point an MRI scan will be needed if your symptoms persist. Check with your doctor.
Stretching. Many times acute sciatic pain will resolves after stretching the area abit. The muscles will loosen up and help resolve pain. If not, then consider further imaging studies to see which exact nerve in your spine is getting pinched for further treatment options.

Related Questions

What is the best treatment for sciatic nerve pain?

Sciatic Pain. The first step is to determine the cause of the pain. Sciatic pain will generally extend below the knee and the most common cause are disc herniations at l4-5 or l5-s1. If an MRI does not reveal a source, there are times that the sciatic nerve can be entraped as it exits the pelvis, piriformis syndrome. The history of onset and examination are key to making the right diagnosis and treatment plan.
Traction/injections. Mechanical lumbar traction, or lumbar epidural steroid injections, are the best treatment options.
Spine Pain Options. This pain in the distribution as you suggested is the result of an irritated nerve or facet joints or other injury typically in the lumbar spine (low back) which are caused by herniated disks, spinal stenosis or degenerative disc disease, etc requiring further evaluation by a spine specialist and may be candidate for facet injections/radiofrequency ablation and epidural steroid injections.

What is the nest natural home remedy for sciatic nerve pain in right leg? I'm facing hip replacement surgery soon in this hip too and I've been having

None really. But exercise may assist your rehab after the surgery is completed. The sciatica is possibly an associated hip issue due to involvement of pyriformis syndrome, but may be due to degenerative back issues, so this needs to be also specified. No easy answers here. Best of luck.
Rest. For inveterate sciatica, positional changes can aid in resolution. I have discovered a useful position of resting. A long couch is chosen. The sufferer lies flat on the back. The pained hip-leg is bent at the knee and leaned onto back of the couch. The other leg is placed with foot on the distant arm rest of the couch. An important aspect is to keep head non-flexed & flat on the couch seat.

Can you tell me some quick remedies for sciatic nerve pain?

See Dr. Some pain managementn docs can do a sciatic nerve block that relieves the pain and allows return of function where excercise can help with the longer term solution. Find a reputable doc though.
Several things. You can modify your activities to minimize symptoms, take medication like ibuprophen or Naproxen if no contraindications, give it time as most get better, guided exercise/physical therapy, consider epidural steroid injections and modify your lifestyle in terms of weight control, avoiding smoking and exercising regularly to minimize the chance of recurrent problems.
Pinched Nerve. Sounds like you have a pinched nerve in your back. I would suggest seeing a pain/spine specialist to evaluate you further to evaluate what level and what can be done to treat you. There are interventional treatments besides medications and surgeries that might reduce or eliminate the pain altogether.

Are there any home remedies for sciatic nerve pain?

Heat cold exercise. A hot or cold pack to the area may feel good and lessen the pain (be careful not to use extreme temperatures; do not burn yourself). Alternate the temperature or use the most soothing. Try to do light exercise (like walking or walking in a pool (if you have access). Be as normal as possible, but avoiding uncomfortable positions (usually sitting is one of these).
Several including. Correct postures & mechanics related to lifting. Exercise on a regular basis, good sleeping habits & weight control are a few. Job satisfaction is important. If a smoker, stop as this increases rate of spine degeneration. Local heat applications, stretching exercises under a hot shower, otc medication as needed. Avoid prolonged positioning. 90% get better nonoperatively with time.
Stretching. Many times acute sciatic pain will resolves after stretching the area abit. The muscles will loosen up and help resolve pain. If not, then consider further imaging studies to see which exact nerve in your spine is getting pinched for further treatment options.

What is done for sciatic nerve pain?

Depends. Initially you should try conservative treatment such as physical therapy and anti-inflammatory medications. If you see no improvement then the next step would be epidural steroid injections from a pain management specialist. Or you may even require surgery if nothing else is helping. Start with your primary care doctor for treatment.
Pinched Nerve. Since you are asking I would think that this is bothering you a lot, therefore I would suggest seeing a pain/spine specialist to evaluate you further to evaluate what level and what can be done to treat you. There are interventional treatments besides medications and surgeries that might reduce or eliminate the pain altogether.